| Author: | jazbo8 (registered user: 459 posts ) |
| Date: | Tue, Jun 26th, 2012 @ 16:42 ( . ) |
On 06/26/2012 @ 13:18, John Hannon wrote :
Thanks, that's interesting stuff. : : FWIW my sim of the just the 5654 stage, without the bootstrapped CF, was showing me a gain of around 30. I never did bother to sim it with the CF. : : If I get time tonight and I can get my oscillator to cooperate I'll see if I can get a real-world measurement. -- Yup, you can double check my work... What do you get from LTSpice - Vplate/Vgrid? Since I did not take the screen current into account, A2 is probably off a bit, but hopefully not by much. Thanks, Jaz |
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