aamar
Community Member
Offline
Posts: 57
Germany
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Dear Paul,
The tuning range is about 100mV in my case, do you consider it narrow or it would be enough?, I am using a 3.3V supply. I am still using an ideal source for the gain control voltage, but later I have to generate this signal in the design.
Do you think generating such a signal will be difficult? It is an optical receiver and this VGA would be next to the TIA and will be followed by a next stage of post amplifier.
If you can suggest me any reference for other topologies I would be thankful also.
Thanks and best regards,
aamar
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