For a more in-depth treatment of this subject, go to “What-circuits-textbooks-haven-t-told-you-about-feedback-amplifier-and-transistor-port-impedances” I recently read the EDN article of Bruce Trump ( ...
The recent EDN article of Bruce Trump () on the input impedance of an op-amp circuit took into account the single-pole roll-off of its loop gain. He showed with a simple derivation how the equivalent ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback