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ADC12DJ5200RFEVM: demo with TSW14J57 failed

Part Number: ADC12DJ5200RFEVM


We followed the tutorial of ADC12DJ5200RFEVM with TSW14J57 but failed.

There were some difference between ours and the tutorial.

1. The Sampling Clock Signal Gen. and Ref Signal Gen were not Frequcency locked using 10MHz Reference and were generated by AWG7122C.

2. We set the DC power to 12V 3A before connected to the two board, but as we connected, their current dropped down to a value less than 3A, around 1.2A and we didn't do other things.

3. We didn't use the input signal gen, and let the INA unused.

The first few steps were successed. We could connect the ADC, and get the temperature. But as we uesed the HSDC to set the ADC output data rate to the sampling rate, it alert that the reference signal frency must be 260MHz where we had alrealy set to 260MHz.

This picture was photoed after download the firmware to ADC Jmode1.

The ADC GUI version 10 June 2021; HSDC version 5.20.

Best Regards