EMRFD Message Archive 6206

Message Date From Subject
6206 2011-04-26 06:38:26 Chris Trask JPL Amplifier (was: New file uploaded to emrfd)
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> Uploaded by : ha5rxz <ha5rxz@gmail.com>
> Description : A High Isolation Amplifier Produced By JPL
>You can access this file at the URL:

That's interesting. They used a push-pull common-base input stage for isolation followed by a push-pull common-emitter negative feedback output stage for gain. Nice combination of topologies.

Chris Trask
Senior Member IEEE