TRANSCON - 2 X Cascode VAS plus 1 X Transconductance

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This is an idea to mix two concepts. And the result is not to bad. But this Amp is definitely not for capacity load, then it tends to oscillate. A output filter is recommended.
Because of the last voltage amplification the amp can power up from rail to rail.
The simulated THD is about 0.000015% :)
 

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