ADS5402EVM

TEXAS INSTRUMENTS ADS5402EVM Evaluation Module, 12Bit, 800MSPS, 2Channel, Analog to Digital Converter

The evaluation module provides the platform for evaluating ADS5402 ADC. The ADS5402 is a high linearity analog to digital converter ADC easing front end filter design for wide bandwidth receivers. The analog input buffer isolates the internal switching of the onchip track and hold from disturbing the signal source as well as providing a high impedance input. Optionally the output data can be decimated by two. Designed for high SFDR, the ADC has low noise performance and very good spurious free dynamic range over a large input frequency range. This evaluation module is ideally suited for mating with the TSW1400 or TSW1405 capture card for performing a data capture into a capture buffer, uploading the sample data to a PC, performing a fast fourier transform FFT and reporting on signal to noise ratio SNR, spurious free dynamic range SFDR and other performance metrics.

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Transformer coupled analog input path

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DDR LVDS parallel output

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Transformer coupled clock input path

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USB controlled for SPI access

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Low swing fullscale input of 1.0Vpp

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Analog input buffer with high impedance input

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Input bandwidth 3dB of greater than 1.2GHz

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Optional 2x decimation with low pass or high pass filter

ESD sensitive device, take proper precaution while handling the device.

This evaluation module is not a finished electrical equipment and not intended for consumer use.