AW: bulk resistance compensation revisited

Haible_Juergen#Tel2743 HJ2743 at denbgm3xm.scnn1.msmgate.m30x.nbg.scn.de
Thu Sep 19 02:05:00 CEST 1996



> This is my first posting to this mailing list.

Impressive debut, for sure!

Now, before I start digging your equations (... for some reason, I always
found it harder to read complicated equations than writing some
down, myself (;->) ... ), I have two questions:

(1) Though it would be an elegant solution no doubt, is there
       a different reason to save this single transistor (or the transistor
       in the usual HFT circuit, as in Obie SEM etc. ), than just saving
       it? I mean, will it be easier to calculate, less adjustment, or
       even superior performance ?

(2) Is this just math, or have you tried if it works? You make a few 
assumptions
      about how to model a real vs. ideal transistor, but are you sure you
      are close enough ?

As you might have seen, these questions of mine are just cheap
excuses, not to examine your scaring equations closer (;->).

Anyway, welcome to the club!

JH.



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