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AD835 operation

Question asked by pratikpade on Jun 1, 2018
Latest reply on Jun 1, 2018 by pratikpade

HI all, (Hope this is the right place for my question).

I have problems in working of AD835. I have built my circuit as given in fig 20 of the datasheet and I am using 500Khz sine wave for both the inputs.  I have externally connected 100 ohm resistors from the inputs to the ground to provide path for DC bias current. I am expecting a sine wave with 1Mhz frequency, however I am still unable to get a considerable output, I am just getting noise in the output. Please can anyone suggest suitable modifications or alternate circuit for AD835 IC.

Thanks a lot!!

P.S:  Sorry I don’t have images of the output waves. And yes I have checked my connections several times.