I am using the AD698 and getting familiar with its operation.
I have set the excitation up at 10kHz 15Vrms and then use a voltage divider to drop the level to about 2Vrms before it feeds into the B channel.
When I check the BFILT1 pin with an oscilliscope I only see -12.6V dc.
I expected to see the 2VRMS signal rectified.
Can anybody explain what I should see and why I would be getting the -12.6 vdc?