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Генератор векторных сигналов

Описание:
Using the THS3091 high voltage, low distortion current-feedback op amp, this reference design showcases the technique and the benefits of configuring multiple op-ampsin a load sharing configuration when driving high voltage signals into heavy loads. Supported by a full scale application report, the design can be easily adjusted for a given application.

Возможности:

15V supply voltage Up to 24VPP output swing Third-Harmonic Distortion of 32dBc when driving a 20VPP, 70MHz sine wave into a 100Ω load (double-terminated 50Ω cable) Second-Harmonic Distortion of 38dBc when driving a 20VPP, 70MHz sine wave into a 100Ω load (double-terminated 50Ω cable) High Current Drive Capability (up to 400mA with two THS3091 op amps) This reference design has been lab tested and is supported with design files and a design guide

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
Reference Design for a Low Power Fully Differential Programmable Gain Amplifier using the TI OPA2683 Low Power Dual Current Feedback Amplifier. This design guide reviews some of the design challenges necessary to create such a circuit. The design guide reviews the results and provides some recommendations for using/designing a Low Power FDA PGA.

Возможности:

Low Power Fully Differential Amplifier Low Power Programmable Gain Amplifier Wide Bandwidth Relative to High Gain +/-5V supply voltage Gains of 2, 21, 50, and 70 V/V This reference design has been lab tested and is supported with design files and a design guide

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
Using the LMH6629 and OPA684 op amps, this reference design deals with the difficulties and limitations of developing very high gain, multistage amplifier circuits. Supported by a full scale application report including theory, simulations, board design and evaluation, this design can be easily adjusted for a given application.

Возможности:

High Voltage Gain - up to 120,000 V/V High Bandwidth - Flat Band 100 kHz - 4 MHz @ 120,000 V/V Low Supply Operation (+/-2.5 V) Low Component Count This reference design has been lab tested and is supported with design files and an application report

Документация:
  • Даташит
  • Схемотехника
  • BOM
  • Тестирование