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Sine wave generator with small amplitude

Question asked by on Jul 6, 2018

Deer colleagues,


I want to generate sine wave signal, which is capable of changing frequency and amplitude, using ADS9850BRS. I need the amplitude ranged just few mV to feed to a small signal amplifier. At this time I have managed to generate sine wave signal with desired frequency, ADS9850BRS gives constant amplitude of 0.5V  and I do not know how to get the desired amplitude (actually I have tried out inverting operational amplifier with less than unity "gain" but the received signal is not pure). Please suggest feasible solutions!
Best regards,