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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Re: offset voltage, common mode distortion 627 vs. 637, output load posted by Thorsten on February 2, 2002 at 02:05:56:
Hi Thorsten,
> any FET input op amp will have problems when used in non-inverting
> mode due to common-mode-input-voltage-dependend input transistor
> capacity causing distortionYou seem to be so sure to emphasise the above line.
Maybe I am totally wrong but with a cascode connected input stage the above effect will be nill. Or are you not referring to the Miller effect of the input stage?.
ELSO
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Follow Ups
- Re: offset voltage, common mode distortion 627 vs. 637, output load - Elso Kwak 08:14:55 02/02/02 (2)
- Re: offset voltage, common mode distortion 627 vs. 637, output load - Thorsten 11:42:24 02/02/02 (1)
- Re: ???????????????????????(NT) - Elso Kwak 13:33:34 02/02/02 (0)
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