Re: Who is your favourite electronics guru?

In article <9gujd2t4scdkcimf1hbsr43v6u86j2hi8f@xxxxxxx>,
Jim Thompson wrote:

<http://www.analogzone.com/acqt0307.pdf>

<http://www.analogzone.com/acqt0529.pdf>

Sounds a little too simplistic to me... for one I don't think
it's a valid conclusion that Ro is resistive.

I read those papers to try and get a handle on this.
For example, see AoE page 413, Figure 7.16. Graph A
shows the open loop output impedance of various
opamps. Some turn up with frequency, some are flat,
and the OP-07 is shown as turning down with frequency.

--
Tony Williams.
.

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