Компоненты ISM-диапазонов - Решения

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Описание:

The ADuCM4050WL EZ-KIT® and ADuCM4050LF EZ-KIT®, Analog Devices, Inc. are an evaluation system for the ADuCM4050 MCU, for the WLCSP and LFCSP packages respectively.


The ADuCM4050 processor is an ultra low-power integrated mixed-signal microcontroller system for processing, control and connectivity. The MCU system is based on the ARM Cortex-M4F processor. The MCU also has a collection of digital peripherals, embedded SRAM and flash memory, and an analog subsystem which provides clocking, reset, and power management capability in addition to an ADC subsystem.


The EZ-KIT contains an array of three connectors that support the ADF7xxx Wireless Transceiver series of daughterboard products. Refer to ADF7xxx Wireless Transceiver Daughterboard Interface for more information.


The EZ-KIT contains Expansion Interface 3 (EI3) and Arduino interfaces. These interfaces provide connections for daughterboards to expand the functionality of the EZ-KIT. Refer to Expansion Interface 3 and Arduino Interface for more information


The evaluation board is designed to be used with with the IAR, Keil or CrossCore Embedded Studio development environments for advanced application code development and debug, such as:


  • Create, compile, assemble, and link application programs written in C++, C, and assembly
  • Load, run, step, halt, and set breakpoints in application programs
  • Read and write data and program memory
  • Read and write core and peripheral registers
Возможности:

  • Analog Devices ADuCM4050 processor
  • SPI Flash (SPI2) chip
  • Accelerometer (SPI2)
  • Temp sensor (I2C)
  • Universal Asynchronous Receiver/Transmitter (UART0)
  • Debug (SWD/SWO) interface
  • LEDs
  • Pushbuttons
  • Expansion Interface 3 (EI3) connector
  • Arduino Interface
  • mbed Interface
  • ADF7xxx Wireless Transceiver Daughterboard Interface
  • Power measurement
  • Jumpers for measuring processor and board current draw

Документация:
  • Даташит
  • Топология платы
Описание:
CC85XX-CC2590 Antenna Diversity Reference Design contains schematics and layout files for the CC85XX-CC2590EM module which can be used with the PurePath Wireless CC85XXDK Development Kit. The reference design demonstrates good techniques for CC85XX-CC2590 decoupling and RF layout, including antenna switch and two SMA connectors for antenna diversity operation. This is supported in PurePath Wireless firmware version FW1.3.0 and higher available here. For optimum RF performance, decoupling and RF layout should be copied accurately. This is a 4-layer reference design, and the RF section is designed for operation in the 2.4GHz frequency band.

Возможности:


Документация:
  • Даташит
  • Тестирование
Описание:
Типовое решение CC85XX-CC2590EM содержит схемы и файлы для производства печатной платы для модуля CC85XX-CC2590EM, используемого в комплекте отладочной платы PurePath Wireless CC85xxDK. Дизайн демонстрирует правильную развязку для CC85XX-CC2590 и разводку радиотракта. Для достижения оптимальных высокочастотных характеристик рекомендуется точно скопировать и схему и печатную плату. Решение выполнено на четырехслойной печатной плате с балуном на дискретных компонентах и двумя вариантами антенн: либо разъем SMA для несиметричной антенны 50 Ом, либо инвертированная F антенна(выбирается путем установки резистора-перемычки 0 Ом). РЧ-секция рассчитана на работу в диапазоне частот 2,4 ГГц.
Возможности:


Документация:
  • Даташит
  • Тестирование
Описание:
Ideally, a wireless measurement node is low power, has good range, and is easily interfaced to different sensors. Through the combination of three Analog Devices, Inc., parts, an intelligent measurement node with an average current consumption of <70 ?A, a range of almost 1 km (in free space), and a data rate of one transmission/minute can be achieved, while also main-taining a 16-bit ADC performance (see Figure 1). This makes the circuit suitable for battery power and such applications as automation and remote sensing. The system consists of a low power temperature measurement node that wakes once a minute, measures temperature, transmits this measurement at 10 kbps to the base node, and then returns to sleep. The base node continuously listens for a package from the measurement node and sends this information to the PC via the UART for display in HyperTerminal. The ADuC7060 precision analog microcontroller has a low power ARM7 core as well as a myriad of precision analog functions. The onboard multiplexer, digitally programmable gain amplifier (PGA), voltage reference, programmable current sources, and 24-bit sigma-delta ADC allow almost any temperature and bridge sensors to be directly connected. In this case, a 4-wire Pt100 (100 ? platinum RTD) temperature sensor was chosen. Further details on the measuring circuit can be found in the AN-0970 Application Note. The wireless band chosen for this application is the sub-GHz, license-free ISM (industrial, scientific, medical) band. The ADF7020 transceiver, which supports bands in the 431 MHz to 478 MHz as well as the 862 MHz to 956 MHz frequency ranges, is, therefore, a natural choice. This low power transceiver requires very few external components, is easily connected to the ADuC7060 precision analog microcontroller, and offers excellent performance. The ADP121 voltage regulator provides the 2.5 V supply from two 1.5 V batteries. The very low quiescent current of this voltage regulator (11?A at no load) is paramount in maximizing battery lifetime.    Figure 1. Low Power, Long Range, ISM Wireless Measurement Node (Simplified Schematic: All Connections and Decoupling Not Shown)
Возможности:

  • Remote sensing and automation applications
  • Range up to 1 km in free space
  • Low current consumption for increased battery life

Документация:
  • Схемотехника
  • Програмное обеспечение
  • Топология платы
  • Тестирование
Описание:

Infineon radar demo board based on the BGT24LTR11– Doppler (motion, speed, and direction of movement detection)

Kit contains:

  • Demo board
  • User manual
  • SW GUI to operate kit
  • Precompiled C libraries provided
  • PCB schematic and gerber files
Возможности:

  • Capability to detect motion, speed and direction of movement (approaching or retreating)
  • BGT24LTR11 - 24 GHz highly integrated RF MMIC
  • XMC1300 ARM® - Cortex® - M4 - 32-bit industrial microcontroller (requires external debugger)
  • Integrated antennas

Документация:
  • Даташит
  • Програмное обеспечение
Описание:
The EVAL-RS485FD8EBZ allows quick and easy evaluation of full-duplex RS-485 transceivers with standard 8-lead SOIC footprints. The evaluation board allows interfacing via screw terminal block to digital I/O for driver input (DI) and receiver output (RO). Bus signals A, B, Y and Z (full-duplex bus) can be connected to a bus screw terminal block. Termination resistors are fitted across A and B, as well as Y and Z. These can be connected in half-duplex configuration (A to Y, B to Z), in order to evaluate the RS-485 driver. Footprints are provided for pull-up and pull-down (biasing resistors) on the receiver inputs in order to provide the option to evaluate an RS-485 receiver with this configuration.

Devices for evaluation on the board must be ordered separately.

Документация:
  • Даташит
Описание:
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.
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

Документация:
  • Даташит
  • Топология платы
Описание:

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.

Документация:
  • Даташит
  • Топология платы
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.
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

Документация:
  • Даташит
  • Топология платы
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.
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

Документация:
  • Даташит
  • Схемотехника
  • Топология платы
Описание:

The X-NUCLEO-S2868A1 expansion board is based on the S2-LP radio and operates in the 868 MHz ISM frequency band.

The expansion board is compatible with ST morpho and Arduino UNO R3 connectors.

The X-NUCLEO-S2868A1 interfaces with the STM32 Nucleo microcontroller via SPI connections and GPIO pins. You can change some of the GPIOs by mounting or removing the resistors.

Возможности:

  • Based on S2-LP radio
  • S2-LP narrow band ultra-low power sub-1 GHz transceiver tuned for 860 - 940 MHz frequency band
  • Programmable RF output power up to +16 dBm
  • Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK and ASK
  • Air data rate from 0.1 to 500 kbps
  • Ultra-low power consumption: 7 mA RX and 10 mA TX at +10 dBm
  • IEEE 802.15.4g hardware packet support with whitening, FEC, CRC and dual SYNC word detection
  • RX and TX 128 byte FIFO buffers
  • Support to wireless M-Bus
  • Excellent performance of receiver sensitivity (up to -130 dBm)
  • Automatic acknowledgement, retransmission and timeout protocol engine
  • Compatible with STM32 Nucleo boards
  • Compatible with Arduino UNO R3 connectors
  • Support to SMD and SMA antennas
  • BALF-SPI2-01D3 IPD balun for matching network and harmonics filter
  • Sigfox compatible
  • Sample firmware for P2P communication
  • 6LoWPAN compatible thanks to STM32Cube
  • RoHS compliant

Документация:
  • Даташит
  • BOM
  • Топология платы
*Информация о ценах и сроках поставки носит информационный характер. Офертой является только выставленный счет.

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