Compensate Amplifiers or Not ! & How best ?

Zero D

2009-08-06 11:11 am
Over the past few days i've been designing some new audio circuits. I decided to experiment with different values/types of compensation, instead of the usually quoted/shown ones. In this instance these are buffers.

For years in Numerous articles etc etc, for the feedback i've seen either, a direct link, a resistor, or resistor & capacitor.

I was surprised to see the differences between them ! I discovered that a solitory resistor was best ;)

I realise the peaks are @ Very high f's, & it's a buffer, but i'm wondering if this discovery "might" affect the performance of other circuits in some way/s, positive, or negative, when other factors are taken into consideration, such as other means of compensation etc are included ?


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