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Texas Instruments LMH32404RHFEVM Evaluation Module

Texas Instruments LMH32404RHFEVM Evaluation Module is designed to demonstrate the LMH32404RHF differential output trans-impedance amplifier. The LMH32404RHFEVM Evaluation Module features a transformer to convert the output to a 50Ω single-ended connection for easy measurement with standard test equipment and the option to convert to fully-differential DC coupled signals. The input is 50Ω matched and configured by default to receive a voltage input that is converted to a current through a 2kΩ resistor but can be reconfigured to obtain a valid, current input with optional photodiode bias connections on the back of the board.

The TI LMH32404RHFEVM Evaluation Module also includes easy-to-use jumpers to control the device gain, input bias current cancellation, and shutdown functions.

Features

Configured for single-ended voltage input and output with 50Ω matched SMA connections
Jumpers included for easy control of channel mode, bias current cancellation, and whole chip power-down

Optional DC-coupled differential output configuration
Designed for single 3.3V supply operation
Layout optimized for high bandwidth devices

Texas Instruments LMH32404RHFEVM Evaluation Module

Features

Layout

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