Control of bias voltage

Details Control of bias voltage Control of bias voltage

2006-07-18

2006-07-18

Nguyen, Patricia (Department: 2817)

Amplifiers

With amplifier bypass means

C330S290000, C330S107000

Reexamination Certificate

active

07078967

ABSTRACT:
The invention concerns a method for maintaining an optimal operating point of an LDMOS device stable, said LDMOS device producing an output signal including an error signal component. The method comprises separating said error signal component from the output signal of said LDMOS device and using said error signal component for controlling the gate-to-source bias voltage, or Vgs, of said LDMOS device to maintain the optimal operating point of the LDMOS device stable.

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