[time-nuts] Isolation achieved by opamp based isoamp?
Charles Steinmetz
csteinmetz at yandex.com
Fri Nov 22 12:33:43 EST 2013
Stephan wrote:
>The discrete transistor type amplifiers achieve around 120dB or more
>at 10MHz.
Well, SOME discrete transistor amplifiers CAN achieve 120dB or more
of reverse isolation, if everything is done properly. But 120dB or
more takes careful attention to detail at every step -- it is very
far from automatic.
Best regards,
Charles
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