This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TIDA-00978: Evaluation

Part Number: TIDA-00978

Hi, I am trying to evaluate TIDA-00978 EVB. As per the reference manual, i have set up the connections for Test_mode. I was unable to detect any signal from the output pins.

For the experiment, I have generated a Sine wave from AWG(500 mV peak-to-peak).

I have connected a Tee-bias of 1.58V (Vin1+Vin2/2) to offset the sine wave and connected it to EVB(Test_In).

With CTRL=GND, Vs=3.3 V and Test_SD=3.3 V and also powering up the board on hexagonal slots, I have connected the outputs to tektronix DPO oscilloscope. I could not find any signal.

Firstly, the connection from AWG through bias-tee to EVB. Is this a right way? Clearly, there is input into the EVB, but I am not sure why there is not any signal output. 

I greatly appreciate any help/suggestions.