Hi All,
I have a question about TRF7962A.
The customer has performed an electrostatic test on the TRF7962A.
If static electricity enters the control line, the operation of the IC will freeze.
It does not recover even if the reset bit is input.
Also, it does not return even if EN is turned on / off.
It does not recover even if each power supply (VIN / VDD_PA / VDD_I / O) is turned on / off.
It recovers when all power is turned off and then turned on.
Is there any cause for latching or freeze?
Best Regards,
Ishiwata