CF amplifiers:
1. Can Rg be complex? (for non-inv. stage, Fr. slope is +10 to +20 dB/decade)
If Rg can be complex - how Rf / Rg should be set?
- only few arbitrary sets of gain and bias are given in DS of LMH6732.
I have no tools or model for LMH6732, neither will for trial & error...
2. Noise flour (157dBm/Hz required) – how much VF amplifiers are better than CF, if at all?
(with LMH6732 we achieved on project ptototypes 152dBm/Hz)
Regards,
Danny Nissim
