Беспроводные системы - Решения
Описание:
Linx LR Series RF modules offer a simple, efficient, and cost-effective method of adding wireless communication capabilities to any product. The Basic Evaluation Kit gives a designer all the tools necessary to correctly and legally incorporate the LR Series modules into an end product. The development boards themselves serve several important functions:
• Rapid Module Evaluation: The boards allow the performance of the LR Series modules to be evaluated quickly in a user’s environment.
• Range Testing: Using the on-board encoders and decoders to generate a simplex transmission, a pair of evaluation boards can be used to evaluate the range performance of the modules.
• Design Benchmark: The boards provide a known benchmark against which the performance of a custom design may be judged.
• Application Development: An onboard prototyping area allows for the development of custom circuits directly on the evaluation board. All signal lines are available on a header for easy access.
The kit includes 2 LR Series transmitters*, 2 LR Series receivers*, 2 extra PCB-mount RP-SMA connectors, 2 evaluation boards, 2 CW Series antennas, 1 CR2032 battery, 2 AAA batteries and full documentation.
• Rapid Module Evaluation: The boards allow the performance of the LR Series modules to be evaluated quickly in a user’s environment.
• Range Testing: Using the on-board encoders and decoders to generate a simplex transmission, a pair of evaluation boards can be used to evaluate the range performance of the modules.
• Design Benchmark: The boards provide a known benchmark against which the performance of a custom design may be judged.
• Application Development: An onboard prototyping area allows for the development of custom circuits directly on the evaluation board. All signal lines are available on a header for easy access.
The kit includes 2 LR Series transmitters*, 2 LR Series receivers*, 2 extra PCB-mount RP-SMA connectors, 2 evaluation boards, 2 CW Series antennas, 1 CR2032 battery, 2 AAA batteries and full documentation.
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AD8302-EVALZ is a 4-layer, FR4-based printed circuit board. For normal operation, it requires a 5V/50 mA power supply. The 5V power supply should be connected to the vector pins leads labeled VP and GND. The two RF input signals are applied to two edge-mounted SMA type RF connectors (INPA and INPB). The gain and phase output signals are accessible via edge-mounted SMA connectors.
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AD8350AR15-EVAL is a 4-layer, FR4-based evaluation board designed to allow easy evaluation of all features of the AD8350. The board is configured to allow easy evaluation using single-ended 50 Ω test equipment. The input and output transformers have a 4-to-1 impedance ratio and transform AD8350's 200 Ω input and output impedances to 50 Ω.
AD8350AR20-EVAL is a fully populated, 4-layer, FR4-based evaluation board designed to allow easy evaluation of all features of the AD8350. The board is configured to allow easy evaluation using single-ended 50 Ω test equipment. The input and output transformers have a 4-to-1 impedance ratio and transform AD8350's 200 Ω input and output impedances to 50 Ω.
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The INTF3000 interface board is designed to facilitate the interfacing of Maxim’s evaluation kit (EV) boards to any personal computer (PC) through the USB port.
There are three different connectors on the INTF3000 interface board available to communicate with the EV board: INTF2300, INTF2400, and DB25 (LPT) parallel connector. The INTF2400 connector is intended for new designs, while the INTF2300, INTF2400, and DB25 parallel connector can support legacy EV boards that are already configured for one of these types of interfaces. It must be noted that legacy EV boards that were designed to com- municate with the PC through DB25 parallel port must also have an updated control software which supports the INTF3000 interface board.
All three connectors on INTF3000 interface board sup- port logic levels from 2V to 5V. The INTF3000 requires no special driver installations on the host PC. The board connects to the PC with a standard USB cable.
Возможности:
- Parallel Port-to-USB Interface
- Serial port interface (SPI) to USB Interface
- Supports Wide Voltage Range: 2V — 5V
- INTF2400 Connector Compatible with Old INTF2400 LPT Port Boards
- Addressing Enables the Use of up to Four Boards on a Single PC
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The MAX1472 transmitter and MAX1473 receiver reference design (RD) is a self-contained evaluation platform for exercising both products as a remote keyless entry (RKE) demonstrator system. With the use of the MAXQ® USB-to-JTAG board (MAXQJTAG-USB), the MAXQ610 microcontroller on both the transmitter key fob board and the receiver board can be programmed by the end user.
A simple interface is provided on the transmitter (Tx) board, including four independent momentary switches and a user feedback LED. The Tx board includes a built-in printed-circuit board (PCB) antenna and operates off of a single CR2032 coin cell battery. The receiver (Rx) board includes one momentary switch and five LED connections to the microcontroller. An SMA connector is provided for attaching various Rx antennas, allowing the user to test different designs. The receiver is powered from a pair of AAA batteries.
Both the Tx and Rx boards are usable as-is. Gerber files are available for simple cut-and-paste designs of either the radio sections or the full implementation.
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The MAX14508E evaluation kit (EV kit) provides a proven design to evaluate the MAX14508E high-ESD-protected double-pole/double-throw (DPDT) switch. The EV kit is designed to demonstrate the MAX14508E used in USB 2.0 Hi-Speed-compliant switching applications. The EV kit routes a multiplexed signal from one USB port to another USB port or an audio connector.
The MAX14508E EV kit PCB comes with a MAX14508EEVB+ installed. Contact the factory for free samples of the pin-compatible MAX14509EEVB+, MAX14510EEVB+, MAX14511EEVB+, or MAX14509AEEVB+ devices.
The MAX14508E EV kit PCB comes with a MAX14508EEVB+ installed. Contact the factory for free samples of the pin-compatible MAX14509EEVB+, MAX14510EEVB+, MAX14511EEVB+, or MAX14509AEEVB+ devices.
Возможности:
- USB Powered (Cable Included)
- Complete USB 2.0 Hi-Speed (480Mbps) Switching Circuit
- Lead-Free and RoHS Compliant
- Proven PCB Layout
- Fully Assembled and Tested
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The MAX147 evaluation system (EV system) is a complete, low-cost, 8-channel data-acquisition system consisting of a MAX147 evaluation kit (EV kit) and a Maxim 68HC16 or 80C32 microcontroller (µC) module. IBM® PC-compatible software provides a handy user interface to exercise the MAX147's features. Source code is provided.
Order the EV system for comprehensive evaluation of the MAX147 using a personal computer. Order the EV kit if the 68HC16 or 80C32 µC module was purchased previously with another Maxim EV system, or for custom use in other µC-based systems.
The MAX147 EV kit evaluates both the MAX147 and the MAX146. To evaluate the MAX146, order a free sample of the MAX146BCPP along with the MAX147 EV kit.
Order the EV system for comprehensive evaluation of the MAX147 using a personal computer. Order the EV kit if the 68HC16 or 80C32 µC module was purchased previously with another Maxim EV system, or for custom use in other µC-based systems.
The MAX147 EV kit evaluates both the MAX147 and the MAX146. To evaluate the MAX146, order a free sample of the MAX146BCPP along with the MAX147 EV kit.
Возможности:
- Proven PC Board Layout
- Complete Evaluation System
- Convenient Test Points Provided On-Board
- Data-Logging Software
- Source Code Provided
- Fully Assembled and Tested
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The MAX1471 low-power, CMOS, superheterodyne, RF dual-channel receiver is designed to receive both amplitude-shift-keyed (ASK) and frequency-shift-keyed (FSK) data without reconfiguring the device or introducing any time delay normally associated with changing modulation schemes. The MAX1471 requires few external components to realize a complete wireless RF digital data receiver for the 300MHz to 450MHz ISM bands.
The MAX1471 includes all the active components required in a superheterodyne receiver including: a low-noise amplifier (LNA), an image-reject (IR) mixer, a fully integrated phase-locked loop (PLL), local oscillator (LO), 10.7MHz IF limiting amplifier with received-signal-strength indicator (RSSI), low-noise FM demodulator, and a 3V voltage regulator. Differential peak-detecting data demodulators are included for both the FSK and ASK analog baseband data recovery. The MAX1471 includes a discontinuous receive (DRX) mode for low-power operation, which is configured through a serial interface bus.
The MAX1471 is available in a 32-pin thin QFN package and is specified over the automotive -40°C to +125°C temperature range.
The MAX1471 includes all the active components required in a superheterodyne receiver including: a low-noise amplifier (LNA), an image-reject (IR) mixer, a fully integrated phase-locked loop (PLL), local oscillator (LO), 10.7MHz IF limiting amplifier with received-signal-strength indicator (RSSI), low-noise FM demodulator, and a 3V voltage regulator. Differential peak-detecting data demodulators are included for both the FSK and ASK analog baseband data recovery. The MAX1471 includes a discontinuous receive (DRX) mode for low-power operation, which is configured through a serial interface bus.
The MAX1471 is available in a 32-pin thin QFN package and is specified over the automotive -40°C to +125°C temperature range.
Возможности:
- ASK and FSK Demodulated Data on Separate Outputs
- Specified over Automotive -40°C to +125°C Temperature Range
- Low Operating Supply Voltage Down to 2.4V
- On-Chip 3V Regulator for 5V Operation
- Low Operating Supply Current
- 7mA Continuous Receive Mode
- 1.1µA Deep-Sleep Mode
- Discontinuous Receive (DRX) Low-Power Management
- Fast-On Startup Feature < 250µs
- Integrated PLL, VCO, and Loop Filter
- 45dB Integrated Image Rejection
- RF Input Sensitivity*
- ASK: -114dBm
- FSK: -108dBm
- Selectable IF BW with External Filter
- Programmable Through Serial User Interface
- RSSI Output and High Dynamic Range with AGC
- AEC-Q100 Qualified (MAX1471ATJ/V+ Only)
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The MAX1471 evaluation system (EVSYS) is a complete receiver system consisting of a MAX1471 evaluation kit (EVKIT) and a Maxim CMAXQUSB module. Order the complete EVSYS (MAX1471EVSYS) for comprehensive evaluation of the MAX1471, using a personal computer (PC). Order the evaluation kit (MAX1471EVKIT) separately if the CMAXQUSB module has already been purchased with a previous Maxim system or when using a custom microcontroller-based system.
The MAX1471EVKIT provides a proven design to evaluate the MAX1471 ASK/FSK superheterodyne receiver in a TQFN package with an exposed pad. The EVKIT enables testing of the device’s RF performance while the EVSYS provides the added benefit of using a tested digital interface and software GUI. The RF input interface includes an SMA connector for convenient connection to test equipment.
The MAX1471EVKIT is available in two versions: 315MHz (MAX1471EVKIT-315) and 433.92MHz (MAX1471EVKIT-433). The passive components are optimized for these two frequencies but can easily be changed to work at RF frequencies from 300MHz to 450MHz.
There are separate data paths in the MAX1471 for ASK and FSK signals. In this EVKIT, both the ASK and FSK data filter bandwidths are set at 5 kHz, which is recommended for receiving a 4.2 kbps Manchester data rate.
For easy implementation into the customer’s design, the MAX1471EVKit also features a proven PCB layout, which can be easily duplicated for quicker time-to-market. The EVKIT Gerber files are available for download at www.maximintegrated.com.
Возможности:
- Proven PC Board Layout
- Proven Components Parts List
- Multiple Test Points Provided on Board
- Available in 315MHz or 433.92MHz Optimized Versions
- Adjustable Frequency Range from 300MHz to 450MHz*
- Fully Assembled and Tested
- Windows 98/2000/XP/7 Compatible Software
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The MAX1472 evaluation kit (EV kit) allows for a detailed evaluation of the MAX1472 ASK transmitter. It enables testing of the device's RF performance and requires no additional support circuitry. The RF output uses a 50Ω matching network and an SMA connector for convenient connection to test equipment. A reverse-polarity SMA is also included to connect to a 1/4 wave whip antenna. The EV kit can also directly interface to the user's embedded design for easy data encoding.
The MAX1472 EV kit comes in two versions: a 315MHz version and a 433.92MHz version. The passive components are optimized for these frequencies. These components can easily be changed to work at RF frequencies from 300MHz to 450MHz.
For easy implementation into the customer's design, the MAX1472 EV kit also features a proven PC board layout, which can be easily duplicated for quicker time-to-market. The EV kit Gerber files are available for download at www.maximintegrated.com.
The MAX1472 EV kit comes in two versions: a 315MHz version and a 433.92MHz version. The passive components are optimized for these frequencies. These components can easily be changed to work at RF frequencies from 300MHz to 450MHz.
For easy implementation into the customer's design, the MAX1472 EV kit also features a proven PC board layout, which can be easily duplicated for quicker time-to-market. The EV kit Gerber files are available for download at www.maximintegrated.com.
Возможности:
- Proven PC Board Layout
- Proven Components Parts List
- Multiple Test Points Provided On-Board
- Available in 315MHz or 433.92MHz Optimized Versions
- Adjustable Frequency Range from 300MHz to 450MHz*
- Fully Assembled and Tested
- Can Operate as a Stand-Alone Transmitter with Included Battery
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The MAX1473 fully integrated low-power CMOS superheterodyne receiver is ideal for receiving amplitude-shift-keyed (ASK) data in the 300MHz to 450MHz frequency range. Its signal range is from -114dBm to 0dBm. With few external components and a low-current power-down mode, it is ideal for cost- and power-sensitive applications typical in the automotive and consumer markets. The chip consists of a low-noise amplifier (LNA), a fully differential image-rejection mixer, an on-chip phase-locked-loop (PLL) with integrated voltage-controlled oscillator (VCO), a 10.7MHz IF limiting amplifier stage with received-signal-strength indicator (RSSI), and analog baseband data-recovery circuitry. The MAX1473 also has a discrete one-step automatic gain control (AGC) that drops the LNA gain by 35dB when the RF input signal is greater than -57dBm.
The MAX1473 is available in 28-pin TSSOP and 32-pin thin QFN packages. Both versions are specified for the extended (-40°C to +85°C) temperature range.
The MAX1473 is available in 28-pin TSSOP and 32-pin thin QFN packages. Both versions are specified for the extended (-40°C to +85°C) temperature range.
Возможности:
- Optimized for 315MHz or 433MHz ISM Band
- Operates from Single 3.3V or 5.0V Supplies
- High Dynamic Range with On-Chip AGC
- Selectable Image-Rejection Center Frequency
- Selectable x64 or x32 fLO/fXTAL Ratio
- Low 5.2mA Operating Supply Current
- < 2.5µA Low-Current Power-Down Mode for Efficient Power Cycling
- 250µs Startup Time
- Built-In 50dB RF Image Rejection
- Receive Sensitivity of -114dBm
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The MAX1473 evaluation kit (EV kit) allows for a detailed evaluation of the MAX1473 superheterodyne receiver. It enables testing of the device's RF performance and requires no additional support circuitry. The RF input uses a 50Ω matching network and an SMA connector for convenient connection to test equipment. The EV kit can also directly interface to the user's embedded design for easy data decoding.
The MAX1473 EV kit comes in two versions: a 315MHz version and a 433.92MHz version. The passive components are optimized for these frequencies. These components can easily be changed to work at RF frequencies from 300MHz to 450MHz. In addition, the 5kbps data rate received can be adjusted from 0 to 100kbps by changing two more components.
For easy implementation into the customer's design, the MAX1473 EV kit also features a proven PC board layout, which can be easily duplicated for quicker time-to-market. The EV kit Gerber files are available for download at www.maximintegrated.com.
The MAX1473 EV kit comes in two versions: a 315MHz version and a 433.92MHz version. The passive components are optimized for these frequencies. These components can easily be changed to work at RF frequencies from 300MHz to 450MHz. In addition, the 5kbps data rate received can be adjusted from 0 to 100kbps by changing two more components.
For easy implementation into the customer's design, the MAX1473 EV kit also features a proven PC board layout, which can be easily duplicated for quicker time-to-market. The EV kit Gerber files are available for download at www.maximintegrated.com.
Возможности:
- Proven PC Board Layout
- Proven Components Parts List
- Multiple Test Points Provided On-Board
- Available in 315MHz or 433.92MHz Optimized Versions
- Adjustable Frequency Range from 300MHz to 450MHz*
- Fully Assembled and Tested
- Can Operate as a Stand-Alone Receiver with Addition of an Antenna
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The MAX2016 evaluation kit (EV kit) is a fully assembled and tested surface-mount PCB that allows for easy evaluation of the MAX2016 dual logarithmic detector/controller. The MAX2016 EV kit includes connections to operate the device as a detector or as a controller. The RF inputs utilize 50Ω SMA connectors for convenient connections to test equipment.
Возможности:
- Complete Gain and VSWR Detector/Controller
- Dual-Channel RF Power Detector/Controller
- Low Frequency to 2.5GHz Frequency Range
- Exceptional Accuracy Over Temperature
- High 80dB Dynamic Range
- 2.7V to 5.25V* Supply Voltage Range
- Internal 2V Reference
- Scaling Stable Over Supply and Temperature Variations
- Controller Mode with Error Output
- Available in 5mm x 5mm, 28-Pin Thin QFN Package
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The MAX2232/MAX2233 evaluation kits (EV kits) simplify testing of the MAX2232/MAX2233 900MHz ISM-band, 24dBm RF power amplifiers (PAs). They allow testing of all device functions and require no additional support circuitry. Signal inputs and outputs use SMA connectors to facilitate the connection of RF test equipment. For evaluation of the PA with analog gain control, order the MAX2232EVKIT; for evaluation of the PA with 2-bit programmable gain control, order the MAX2233EVKIT.
Возможности:
- Easy Evaluation of MAX2232/MAX2233
- SMA Input and Output RF Signal Connectors
- All Critical Peripheral Components Included
- 902MHz to 928MHz Operating Frequency Range
- +2.7V to +5.5V Single-Supply Operation
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The MAX2264/MAX2265/MAX2266 evaluation kits (EV kits) simplify evaluation of the MAX2264/MAX2265/MAX2266 power amplifiers (PAs), which are designed for operation in IS-98-based CDMA, IS-136-based TDMA, and PDC cellular phones operating in the 900MHz range. The kits enable testing of the devices' RF performance and require no additional support circuitry. The EV kits' signal inputs and outputs use SMA connectors to facilitate the connection of RF test equipment.
Each kit is assembled with either the MAX2264, MAX2265 or MAX2266 and incorporates input and output matching components optimized for the 824MHz to 849MHz RF frequency band. These EV kits are capable of operating at RF frequencies from 750MHz to 1000MHz with the appropriate matching components.
Each kit is assembled with either the MAX2264, MAX2265 or MAX2266 and incorporates input and output matching components optimized for the 824MHz to 849MHz RF frequency band. These EV kits are capable of operating at RF frequencies from 750MHz to 1000MHz with the appropriate matching components.
Возможности:
- Easy Evaluation of MAX2264/MAX2265/MAX2266
- +2.7V to +5V Single-Supply Operation
- RF Input/Output Matched for 824MHz to 849MHz Operation
- All Matching Components Included
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The MAX2306/MAX2308/MAX2309 evaluation kits (EV kits) simplify testing of the MAX2306/MAX2308/ MAX2309 IF receivers. These kits allow evaluation of the devices' variable-gain amplifier (VGA), I/Q demodulator, dual-band voltage-controlled oscillators (VCOs), synthesizer, 3-wire programming interface, and power-management features.
The EV kits provide 50Ω SMA connectors for all signal inputs and outputs. A varactor-based tank circuit is provided for the on-chip VCO and can be tuned by a potentiometer or an external voltage or phase-locked with the on-chip phase-locked loop (PLL).
The EV kits provide 50Ω SMA connectors for all signal inputs and outputs. A varactor-based tank circuit is provided for the on-chip VCO and can be tuned by a potentiometer or an external voltage or phase-locked with the on-chip phase-locked loop (PLL).
Возможности:
- Dual Oscillators (MAX2306)
- On-Board PLL Synthesizer
- 3-Wire Interface
- Single-Ended or Differential Baseband Outputs
- +2.7V to +5.5V Single-Supply Operation
- SMA Connectors on All Signal Ports
- PC Control Software (available at www.maximintegrated.com)
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The MAX2310/MAX2314 evaluation kits (EV kits) simplify testing of the MAX2310/MAX2314 IF receivers. These kits allow evaluation of the devices' variable-gain amplifier (VGA), I/Q demodulator, dual-band voltage-controlled oscillators (VCOs), synthesizer, 3-wire programming interface and power-management features. Figures 1 and 2 show MAX2310 and MAX2314 kit schematics, respectively.
The EV kits provide 50Ω SMA connectors for all signal inputs and outputs. A varactor-based tank circuit is provided for the on-chip VCO and can be tuned by a potentiometer or an external voltage or phase locked with the on-chip phase-locked loop (PLL). PC board pads (J12, J13, J14, J15) are available for installing low-inductance oscilloscope probe points, if desired.
The EV kits provide 50Ω SMA connectors for all signal inputs and outputs. A varactor-based tank circuit is provided for the on-chip VCO and can be tuned by a potentiometer or an external voltage or phase locked with the on-chip phase-locked loop (PLL). PC board pads (J12, J13, J14, J15) are available for installing low-inductance oscilloscope probe points, if desired.
Возможности:
- 3-Wire Interface
- Differential Baseband Outputs
- +2.7V to +5.5V Single-Supply Operation
- SMA Connectors on All Signal Ports
- Low-Power Shutdown Mode
- PC Control Software
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The MAX2320, MAX2321, MAX2322, MAX2324, MAX2326, MAX2327 evaluation kits (EV kits) simplify evaluation of these high-linearity, silicon germanium (SiGe), dual-band LNAs/mixers. They enable testing of the devices' RF performance and require no additional support circuitry. The signal inputs and outputs use SMA connectors to simplify the connection of RF test equipment.
The MAX2320/21/22/24/26/27 EV kits are assembled with an associated IC and incorporate input and output matching components optimized for the 869MHz to 894MHz cellular frequency band, 1930MHz to 1990MHz PCS frequency band, 210MHz digital mixer output frequency, and 110MHz FM mixer output frequency. All matching components may be changed to work at other frequencies within the bands specified in the MAX2320/21/22/24/26/27 data sheet.
The MAX2320/21/22/24/26/27 EV kits are assembled with an associated IC and incorporate input and output matching components optimized for the 869MHz to 894MHz cellular frequency band, 1930MHz to 1990MHz PCS frequency band, 210MHz digital mixer output frequency, and 110MHz FM mixer output frequency. All matching components may be changed to work at other frequencies within the bands specified in the MAX2320/21/22/24/26/27 data sheet.
Возможности:
- 50Ω SMA Ports for Easy Testing
- +2.7V to +3.6V Single-Supply Operation
- All Critical Matching Components Included
- Fully Assembled and Tested
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The MAX2360 evaluation kit (EV kit) simplifies testing of the MAX2360/MAX2362/MAX2364. The EV kit provides 50Ω SMA connectors for all RF inputs and outputs. A varactor-based tank circuit is provided for the on-chip voltage-controlled oscillator (VCO) and can be tuned by a potentiometer or external voltage, or phase locked with an on-chip PLL. I/Q baseband inputs come standard with BNC connectors.
The EV kit allows evaluation of the MAX2360/MAX2362/MAX2364s' variable-gain amplifier (VGA), I/Q IF modulator, IF VGA, RF upconverter, dual-band IF VCOs, dual synthesizer, 3-wire programming interface, and power-management features.
The MAX2360 EV kit also allows evaluation of the single-band MAX2362/MAX2364, as they are subsets of the MAX2360.
The EV kit allows evaluation of the MAX2360/MAX2362/MAX2364s' variable-gain amplifier (VGA), I/Q IF modulator, IF VGA, RF upconverter, dual-band IF VCOs, dual synthesizer, 3-wire programming interface, and power-management features.
The MAX2360 EV kit also allows evaluation of the single-band MAX2362/MAX2364, as they are subsets of the MAX2360.
Возможности:
- SPI™/QSPI™/MICROWIRE™ Compatible
- Differential and Single-Ended Baseband Inputs
- Single-Supply Operation
- 50Ω SMA Connectors on All RF Ports
- BNC Connectors for Baseband Inputs
- Low-Power Shutdown Mode
- PC Control Software available at www.maximintegrated.com
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The MAX2371/MAX2373 evaluation kits (EV kits) simplify evaluation of the MAX2371/MAX2373 low-noise amplifiers (LNAs). They enable testing of the devices' radio frequency (RF) performance and require no additional support circuitry. The EV kits' signal inputs and outputs use SMA connectors to facilitate the connection of RF test equipment.
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The MAX2390–MAX2393/MAX2396/MAX2400 ("MAX2390 family") evaluation kits (EV kits) simplify the evaluation of these W-CDMA and TD-SCDMA receiver ICs. There are three different PC boards for the family: one for the MAX2391/MAX2392/MAX2393, one for the MAX2396, and one for the MAX2390/MAX2400. Each kit is fully assembled and tested at the factory. Standard 50Ω SMA and BNC connectors, TCXOs and baseband buffers are included on the EV kits to allow quick and easy evaluation on the test bench.
For each of the six EV kits, this document provides a list of equipment required to evaluate each device, a straightforward test procedure to verify functionality, a circuit schematic, a bill of materials (BOM), and artwork for each layer of the PC board.
For each of the six EV kits, this document provides a list of equipment required to evaluate each device, a straightforward test procedure to verify functionality, a circuit schematic, a bill of materials (BOM), and artwork for each layer of the PC board.
Возможности:
- Each EV Kit is Fully Assembled and Tested
- Fully Monolithic Direct-Conversion Receiver
- Include: PLL Synthesizer (All Except MAX2396/MAX2400) and VCO
- Eliminate: External IF SAW + IF AGC + I/Q Demodulator
- Meet All 3GPP Receiver's Standard Requirements with at Least 3dB Margin on Eb/No
- Operate from a Single +2.7V to +3.3V Supply
- Over 90dB of Gain-Control Range
- Channel Selectivity Fully On-Chip, with Superior ACS (> 40dB)
- SPI™-/QSPI™-/MICROWIRE™-Compatible 3-Wire Serial Interface
- Receiver Current Consumption ≈ 32mA
- On-Chip DC Offset Cancellation
- Small 28-Pin QFN Leadless Package
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The MAX2420/MAX2421/MAX2422/MAX2460/MAX2463 evaluation kits (EV kits) simplify evaluation of the MAX2420/MAX2421/MAX2422/MAX2460/MAX2463 900MHz image-reject transceivers.
The EV kits provide 50Ω SMA connectors for all RF inputs and outputs. A varactor-based tank circuit is provided for the on-chip voltage-controlled oscillator (VCO) and can be tuned by a potentiometer or external voltage. The VCO can be overdriven by an external source, if desired. (See EXT LO Input under the Adjustments and Control section).
Switches are provided to control power-management features.
The EV kits provide 50Ω SMA connectors for all RF inputs and outputs. A varactor-based tank circuit is provided for the on-chip voltage-controlled oscillator (VCO) and can be tuned by a potentiometer or external voltage. The VCO can be overdriven by an external source, if desired. (See EXT LO Input under the Adjustments and Control section).
Switches are provided to control power-management features.
Возможности:
- 50Ω SMA Ports for Testing Transmit and Receive Paths
- SMA Port for Prescaler Output
- Switches Included to Control Power-Management Features
- VCO Frequency, Receiver Gain, and Transmitter Gain Adjustable via On-Board Potentiometers or External Inputs
- Fully Assembled and Tested
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The MAX2424/MAX2426 evaluation kits (EV kits) simplify evaluation of the MAX2424/MAX2426 900MHz image-reject transceiver.
The EV kits provide 50Ω SMA connectors for all RF inputs and outputs. A varactor-based tank circuit is provided for the MAX2424/MAX2426 VCO and can be tuned by a potentiometer or external voltage. The VCO can be overdriven by an external source, if desired. (See external LO input under Adjustments and Control section).
Switches are provided to control power-management features.
The EV kits provide 50Ω SMA connectors for all RF inputs and outputs. A varactor-based tank circuit is provided for the MAX2424/MAX2426 VCO and can be tuned by a potentiometer or external voltage. The VCO can be overdriven by an external source, if desired. (See external LO input under Adjustments and Control section).
Switches are provided to control power-management features.
Возможности:
- 50Ω SMA Ports for Testing Transmit and Receive Paths
- SMA Port for Prescaler Output
- Switches Included to Control Power-Management Features
- VCO Frequency and Receiver Adjustable via On-Board Potentiometers or External Inputs
- Fully Assembled and Tested
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The MAX2430EVKIT-SO and MAX2430EVKIT-QSOP evaluation kits (EV kits) simplify evaluation of the MAX2430 silicon RF power amplifier. They enable testing of all MAX2430 functions over the 800MHz to 950MHz band, with no additional support circuitry and with minimal equipment.
To evaluate the MAX2430 in the SO package (MAX2430ISE), order the MAX2430EVKIT-SO. To evaluate the MAX2430 in the PwrQSOP package, order the MAX2430EVKIT-QSOP. These are surface-mount packages.
To evaluate the MAX2430 in the SO package (MAX2430ISE), order the MAX2430EVKIT-SO. To evaluate the MAX2430 in the PwrQSOP package, order the MAX2430EVKIT-QSOP. These are surface-mount packages.
Возможности:
- Low-Cost, Silicon RF Power Amplifier
- Delivers More than 125mW Output Power from +3.6V Supply
- Single +3V to +5.5V Supply Range, Ideal for 3-Cell NiCd or 1-Cell Lithium-Ion Battery Operation
- Output Matching Network is Tunable from 800MHz to 950MHz
- TTL/CMOS-Compatible Shutdown Input
- Easy Testing of All MAX2430 Features
- Fully Assembled and Tested Surface-Mount Package
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The MAX2470/MAX2471 evaluation kits (EV kits) simplify the evaluation of the MAX2470/MAX2471 VCO buffer amplifiers. They enable testing of the devices' performance and require no additional support circuitry. All inputs and outputs use SMA connectors to facilitate easy connection of RF test equipment.
The MAX2470 EV kit is assembled with the MAX2470 and provides one high-impedance input (with pads to terminate to 50Ω) and a pair of matched 50Ω differential outputs. JU1 sets the logic level at the HI/LO-bar bias-control input, allowing for selection between 10MHz to 500MHz and 10MHz to 200MHz operation. The MAX2471 EV kit is assembled with the MAX2471 and provides two high-impedance inputs (with pads to terminate to 50Ω) and a pair of matched 50Ω differential outputs.
The MAX2470 EV kit is assembled with the MAX2470 and provides one high-impedance input (with pads to terminate to 50Ω) and a pair of matched 50Ω differential outputs. JU1 sets the logic level at the HI/LO-bar bias-control input, allowing for selection between 10MHz to 500MHz and 10MHz to 200MHz operation. The MAX2471 EV kit is assembled with the MAX2471 and provides two high-impedance inputs (with pads to terminate to 50Ω) and a pair of matched 50Ω differential outputs.
Возможности:
- Easy Evaluation of MAX2470/MAX2471
- +2.7V to +5.5V Single-Supply Operation
- On-Board Input-Frequency Range Selection (MAX2470)
- Single-Ended (MAX2470) or Differential (MAX2471) Inputs
- All Critical Peripheral Components Included
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The MAX2472/MAX2473 evaluation kits (EV kits) simplify evaluation of the MAX2472/MAX2473 VCO buffers. They enable performance testing and require no additional support circuitry. All inputs and outputs use SMA connectors to facilitate connection of RF test equipment.
The MAX2472 EV kit is assembled with the MAX2472 and provides a high-impedance input and a pair of open-collector outputs. The EV kit includes a matching network tuned for 900MHz. The MAX2473 EV kit is assembled with the MAX2473 and provides a high-impedance input, a single open-collector output, and a bias control input for setting the output power. Output matches for 600MHz, 1900MHz, or 2400MHz are achieved by replacing the matching components with values provided in the MAX2472/MAX2473 data sheet.
The MAX2472 EV kit is assembled with the MAX2472 and provides a high-impedance input and a pair of open-collector outputs. The EV kit includes a matching network tuned for 900MHz. The MAX2473 EV kit is assembled with the MAX2473 and provides a high-impedance input, a single open-collector output, and a bias control input for setting the output power. Output matches for 600MHz, 1900MHz, or 2400MHz are achieved by replacing the matching components with values provided in the MAX2472/MAX2473 data sheet.
Возможности:
- Easy Evaluation of MAX2472/MAX2473
- +2.7V to +5.5V Single-Supply Operation
- Variable Bias Control (MAX2473)
- Single (MAX2473) or Dual (MAX2472) Open-Collector Outputs
- All Critical Peripheral Components Included
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These evaluation kits (EV kits) simplify testing of the MAX250_. The EV kits provide 50Ω SMA connectors to all RF ports and BNC connectors to the baseband I/Q inputs. The kits enable testing of the devices' RF performance and all modes of operation.
Each kit is assembled with the corresponding IC and incorporates all matching components.
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The MAX2605-MAX2609 evaluation kits (EV kits) simplify evaluation of this family of voltage-controlled oscillators (VCOs). These kits enable testing of the devices' performance and require no additional support circuitry. Both signal outputs use SMA connectors to facilitate connection to RF test equipment.
These EV kits are fully assembled and tested. Their oscillation frequencies are set to approximately the midrange of the respective VCOs.
These EV kits are fully assembled and tested. Their oscillation frequencies are set to approximately the midrange of the respective VCOs.
Возможности:
- Easy Evaluation
- Complete, Tunable VCO Test Board with Tank Circuit
- Low Phase Noise
- Fully Assembled and Tested
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The MAX2620 evaluation kit (EV kit) simplifies evaluation of the MAX2620 integrated oscillator with buffered outputs. It includes a varactor-based tank circuit that allows the VCO to tune across an approximately 30MHz band in the 900MHz frequency range. Outputs utilize 50Ω SMA connectors. The EV kit has a test port that facilitates complete characterization of the MAX2620 tank port, enabling resonators to be designed for frequency ranges other than that supplied with the EV kit.
Возможности:
- Complete, Tunable VCO Test Board with Tank Circuit
- Tuning in 900MHz Frequency Range
- Low Phase Noise (-110dBc/Hz typical at 25kHz offset from carrier)
- Operates from Single +2.7V to +5.25V Supply
- Two Output Buffers with 50Ω SMA Connectors
- Low-Power Shutdown Mode
- Test Port for Oscillator Tank Port Characterization
- Fully Assembled and Tested
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The MAX2640/MAX2641 evaluation kits (EV kits) simplify the evaluation of the MAX2640/MAX2641 low-noise amplifiers (LNAs). They enable testing of the device's RF performance and require no additional support circuitry. The signal inputs and outputs use SMA connectors to facilitate the connection of RF test equipment.
The MAX2640 EV kits are assembled with the MAX2640 and incorporate input and output matching components optimized for an RF frequency of 900MHz. The MAX2641 EV kits are assembled with the MAX2641 and incorporate input and output matching components optimized for an RF frequency of 1900MHz. All matching components may be changed to match RF frequencies from 400MHz to 1500MHz for the MAX2640 and from 1400MHz to 2500MHz for the MAX2641. Consult Tables 1 through 4 in the MAX2640/MAX2641 data sheet for devices S-parameters and noise parameters for the design of matching networks at other frequencies.
The MAX2640 EV kits are assembled with the MAX2640 and incorporate input and output matching components optimized for an RF frequency of 900MHz. The MAX2641 EV kits are assembled with the MAX2641 and incorporate input and output matching components optimized for an RF frequency of 1900MHz. All matching components may be changed to match RF frequencies from 400MHz to 1500MHz for the MAX2640 and from 1400MHz to 2500MHz for the MAX2641. Consult Tables 1 through 4 in the MAX2640/MAX2641 data sheet for devices S-parameters and noise parameters for the design of matching networks at other frequencies.
Возможности:
- Easy Evaluation of MAX2640/MAX2641
- +2.7V to +5.5V Single-Supply Operation
- RF Input and Output Matched to 50Ω at 900MHz (MAX2640)
- RF Input and Output Matched to 50Ω at 1900MHz (MAX2641)
- All Critical Peripheral Components Included
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Описание:
The MAX2640/MAX2641 evaluation kits (EV kits) simplify the evaluation of the MAX2640/MAX2641 low-noise amplifiers (LNAs). They enable testing of the device's RF performance and require no additional support circuitry. The signal inputs and outputs use SMA connectors to facilitate the connection of RF test equipment.
The MAX2640 EV kits are assembled with the MAX2640 and incorporate input and output matching components optimized for an RF frequency of 900MHz. The MAX2641 EV kits are assembled with the MAX2641 and incorporate input and output matching components optimized for an RF frequency of 1900MHz. All matching components may be changed to match RF frequencies from 400MHz to 1500MHz for the MAX2640 and from 1400MHz to 2500MHz for the MAX2641. Consult Tables 1 through 4 in the MAX2640/MAX2641 data sheet for devices S-parameters and noise parameters for the design of matching networks at other frequencies.
The MAX2640 EV kits are assembled with the MAX2640 and incorporate input and output matching components optimized for an RF frequency of 900MHz. The MAX2641 EV kits are assembled with the MAX2641 and incorporate input and output matching components optimized for an RF frequency of 1900MHz. All matching components may be changed to match RF frequencies from 400MHz to 1500MHz for the MAX2640 and from 1400MHz to 2500MHz for the MAX2641. Consult Tables 1 through 4 in the MAX2640/MAX2641 data sheet for devices S-parameters and noise parameters for the design of matching networks at other frequencies.
Возможности:
- Easy Evaluation of MAX2640/MAX2641
- +2.7V to +5.5V Single-Supply Operation
- RF Input and Output Matched to 50Ω at 900MHz (MAX2640)
- RF Input and Output Matched to 50Ω at 1900MHz (MAX2641)
- All Critical Peripheral Components Included
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The MAX2645 evaluation kit (EV kit) simplifies evaluation of the MAX2645 3.4GHz to 3.8GHz low-noise amplifier/PA predriver. The EV kit is fully assembled and tested, allowing simple evaluation of all device functions. All RF signal ports use SMA connectors, providing a convenient interface to RF test equipment.
The MAX2645 is a versatile, high-performance, low-noise amplifier with adjustable IP3. These features allow the MAX2645 to be used in a variety of applications, from a low-noise amplifier to a PA predriver. As assembled, the MAX2645 EV kit is configured for lowest noise figure performance (NF = 2.3dB, IIP3 = +4dBm). A few minor component changes configure the device as a low-noise amplifier with higher linearity and slightly degraded noise figure performance (NF = 2.6dB, IIP3 = +10dBm) or as a PA predriver with high output P1dB performance (output P1dB = +12dBm). Refer to the MAX2645 data sheet for application-specific performance data.
The MAX2645 is a versatile, high-performance, low-noise amplifier with adjustable IP3. These features allow the MAX2645 to be used in a variety of applications, from a low-noise amplifier to a PA predriver. As assembled, the MAX2645 EV kit is configured for lowest noise figure performance (NF = 2.3dB, IIP3 = +4dBm). A few minor component changes configure the device as a low-noise amplifier with higher linearity and slightly degraded noise figure performance (NF = 2.6dB, IIP3 = +10dBm) or as a PA predriver with high output P1dB performance (output P1dB = +12dBm). Refer to the MAX2645 data sheet for application-specific performance data.
Возможности:
- Easy Evaluation of the MAX2645
- All Critical Peripheral Components Included
- SMA Input and Output Connectors
- RF Ports Matched to 50Ω at 3.55GHz
- Fully Assembled and Tested
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The MAX2651/MAX2652/MAX2653 evaluation kits (EV kits) simplify evaluation of the MAX2651/MAX2652/MAX2653 low-noise amplifiers (LNAs). The kits enable testing of the devices' RF performance and require no additional support circuitry. The signal inputs and outputs use SMA connectors to facilitate the connection of RF test equipment.
The MAX2651/MAX2652 EV kits are assembled with a MAX2651/MAX2652 and incorporate input and output matching components optimized for RF frequencies of 925MHz to 960MHz (GSM band) and 1805MHz to 1880MHz (DCS band). The MAX2653 EV kit is assembled with a MAX2653 and incorporates input and output matching components optimized for the DCS band.
The MAX2651/MAX2652 EV kits are assembled with a MAX2651/MAX2652 and incorporate input and output matching components optimized for RF frequencies of 925MHz to 960MHz (GSM band) and 1805MHz to 1880MHz (DCS band). The MAX2653 EV kit is assembled with a MAX2653 and incorporates input and output matching components optimized for the DCS band.
Возможности:
- Easy Evaluation of MAX2651/MAX2652/MAX2653
- +2.7V to +3.3V Single-Supply Operation
- GSM RF Input/Output Matched to 50 ohms at 925MHz to 960MHz (MAX2651/MAX2652)
- DCS RF Input/Output Matched to 50 ohms at 1805MHz to 1880MHz
- All Peripheral Components Included
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The MAX2654/MAX2655/MAX2656 evaluation kits (EV kits) simplify evaluation of the MAX2654/MAX2655/ MAX2656 low-noise amplifiers (LNAs). These kits enable testing of the devices' performance and require no additional support circuitry. The signal input and output use SMA connectors to facilitate connection of RF test equipment.
The MAX2654/MAX2655/MAX2656 EV kits are fully assembled with the MAX2654/MAX2655/MAX2656 on board, and incorporate input matching components optimized for specific frequency operation.
The MAX2654/MAX2655/MAX2656 EV kits are fully assembled with the MAX2654/MAX2655/MAX2656 on board, and incorporate input matching components optimized for specific frequency operation.
Возможности:
- Easy Evaluation of MAX2654/MAX2655/MAX2656
- +2.7V to +5.5V Single-Supply Operation
- RF Input and Output Matched to 50Ω
- Jumper Included for Gain/Shutdown Setting
- Fully Assembled and Teste
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The MAX2680/MAX2681/MAX2682 evaluation kits (EV kits) simplify the evaluation of the MAX2680/MAX2681/MAX2682 downconverter mixers. They enable testing of all device functions and require no additional support circuitry. Signal inputs and outputs use SMA connectors to ease the connection of RF test equipment.
All three EV kits share the same PC board but have RF input matching components optimized for each device at an RF frequency of 900MHz. Be sure to select the EV kit for the device that meets your performance needs. Consult the Selector Guide in the MAX2680/MAX2681/MAX2682 data sheet for the various combinations of power gain, input IP3, noise figure, and supply current offered by each device. The IF output matching components are optimized for an IF frequency of 70MHz. All matching components may be changed to match RF frequencies from 400MHz to 2.5GHz and IF frequencies from 10MHz to 500MHz. Consult Tables 2 and 4 in the MAX2680/MAX2681/MAX2682 data sheet for component values appropriate for each device at other RF and IF operating frequencies.
All three EV kits share the same PC board but have RF input matching components optimized for each device at an RF frequency of 900MHz. Be sure to select the EV kit for the device that meets your performance needs. Consult the Selector Guide in the MAX2680/MAX2681/MAX2682 data sheet for the various combinations of power gain, input IP3, noise figure, and supply current offered by each device. The IF output matching components are optimized for an IF frequency of 70MHz. All matching components may be changed to match RF frequencies from 400MHz to 2.5GHz and IF frequencies from 10MHz to 500MHz. Consult Tables 2 and 4 in the MAX2680/MAX2681/MAX2682 data sheet for component values appropriate for each device at other RF and IF operating frequencies.
Возможности:
- Easy Evaluation of MAX2680/MAX2681/MAX2682
- Easy Evaluation of All Device Functions
- +2.7V to +5.5V Single-Supply Operation
- RF Input Matched to 50Ω at 900MHz
- IF Output Matched to 50Ω at 70MHz
- SMA Input and Output Signal Connectors
- All Critical Peripheral Components Included
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Описание:
The MAX2680/MAX2681/MAX2682 evaluation kits (EV kits) simplify the evaluation of the MAX2680/MAX2681/MAX2682 downconverter mixers. They enable testing of all device functions and require no additional support circuitry. Signal inputs and outputs use SMA connectors to ease the connection of RF test equipment.
All three EV kits share the same PC board but have RF input matching components optimized for each device at an RF frequency of 900MHz. Be sure to select the EV kit for the device that meets your performance needs. Consult the Selector Guide in the MAX2680/MAX2681/MAX2682 data sheet for the various combinations of power gain, input IP3, noise figure, and supply current offered by each device. The IF output matching components are optimized for an IF frequency of 70MHz. All matching components may be changed to match RF frequencies from 400MHz to 2.5GHz and IF frequencies from 10MHz to 500MHz. Consult Tables 2 and 4 in the MAX2680/MAX2681/MAX2682 data sheet for component values appropriate for each device at other RF and IF operating frequencies.
All three EV kits share the same PC board but have RF input matching components optimized for each device at an RF frequency of 900MHz. Be sure to select the EV kit for the device that meets your performance needs. Consult the Selector Guide in the MAX2680/MAX2681/MAX2682 data sheet for the various combinations of power gain, input IP3, noise figure, and supply current offered by each device. The IF output matching components are optimized for an IF frequency of 70MHz. All matching components may be changed to match RF frequencies from 400MHz to 2.5GHz and IF frequencies from 10MHz to 500MHz. Consult Tables 2 and 4 in the MAX2680/MAX2681/MAX2682 data sheet for component values appropriate for each device at other RF and IF operating frequencies.
Возможности:
- Easy Evaluation of MAX2680/MAX2681/MAX2682
- Easy Evaluation of All Device Functions
- +2.7V to +5.5V Single-Supply Operation
- RF Input Matched to 50Ω at 900MHz
- IF Output Matched to 50Ω at 70MHz
- SMA Input and Output Signal Connectors
- All Critical Peripheral Components Included
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The MAX2900-MAX2904 evaluation kits (EV kits) simplify testing of the MAX2900-MAX2904. The EV kits allow evaluation of the MAX2900-MAX2904's BPSK, OOK, ASK, and FM modulations; and fully integrated VCO, modulation filter, integrated frequency synthesizer, and power-management features.
The EV kits provide 50Ω SMA connectors for IF inputs and RF outputs. All critical peripheral components are included, and all EV kits are fully assembled and tested.
The EV kits provide 50Ω SMA connectors for IF inputs and RF outputs. All critical peripheral components are included, and all EV kits are fully assembled and tested.
Возможности:
- Single-Supply Operation
- 50Ω SMA Connectors on all IF and RF Ports
- Baluns Included for Single-Ended RF Output
- Easy Evaluation of BPSK, OOK, ASK, and FM Modulations
- Digital Control Synthesizer Programming (MAX2900)
- Four Modes of Operation
- Shutdown
- Synthesizer
- Transmit
- Reference Only
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The MAX4001 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that evaluates the MAX4001 RF-detecting controller in a 9-bump chip-scale package (UCSP™). The MAX4001 EV kit includes on-board shutdown control as well as quasi-measurement mode circuitry to provide an easy method to evaluate the MAX4001. The RF input utilizes a 50Ω SMA connector for convenient connection to test equipment. The MAX4001 EV kit can also be used to evaluate the MAX4000 and MAX4002 RF-detecting controllers.
Возможности:
- 2.7V to 5.5V Single-Supply Operation
- 50Ω SMA Connector on RF Input
- Low-Profile Design (0.65mm, max)
- On-Board Quasi-Measurement Mode Circuitry
- On-Board Shutdown Control
- Ultra-Compact Solution
- Fully Assembled and Tested Surface-Mount Board
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The MAX9987/MAX9988 evaluation kits (EV kits) simplify the evaluation of the MAX9987/MAX9988 LO buffers/splitters. They are fully assembled and tested at the factory. Standard 50Ω SMA connectors are included on the EV kits for the input and all three outputs to allow quick and easy evaluation on the test bench.
This document provides a list of equipment required to evaluate the device, a straight-forward test procedure to verify functionality, a circuit schematic for the EV kits, a bill of materials (BOM) for the EV kits, and artwork for each layer of the PC boards.
This document provides a list of equipment required to evaluate the device, a straight-forward test procedure to verify functionality, a circuit schematic for the EV kits, a bill of materials (BOM) for the EV kits, and artwork for each layer of the PC boards.
Возможности:
- Fully Assembled and Tested
- Two-Way Power Splitting
- +14dBm to +20dBm Output Power
- ±1dB Output Power Variation
- Isolated PLL Output (+3dBm)
- Low Output Noise
- -170dBc/Hz at +17dBm
- 40dB Reverse Isolation
- More than 30dB Output-to-Output Isolation
- 160mA Supply Current at +17dBm
- ESD Protection
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Go-IO is an Industrial-Internet-of-Things (IIoT) reference design designed for rapid prototyping and development of configurable industrial-control systems. Typical end applications include Industry 4.0 driven process automation for building automation for intelligent buildings, smart sensors, reconfigurable industrial control systems, and robotics. All these industrial applications require a high performance, robust, configurable solution, which Go-IO provides using a modular approach. These systems are enabled by highly integrated ICs from Maxim Integrated, delivering new levels of performance while delivering lower power dissipation in tiny footprints.
Go-IO has four different boards. The different configurations provide a varying mix of type of I/O channels and communication interfaces to target different end applications.
Design files, firmware, and software can be found on the Design Resources tab. The boards are also available for purchase.
Возможности:
- 8 Channels Isolated Digital Input
- 4 Channels Isolated 1.2A Digital Output with Safe/Fast Demag
- 4-Port IO-Link® Master version 1.1 compliant with TMG IO-Link Master Stack
- 1 Isolated Power and RS-485 COM port, full duplex to 25Mbps data rate
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- BOM
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*Информация о ценах и сроках поставки носит информационный характер. Офертой является только выставленный счет.