Steady State Equivalent Circuit Modeling Losses

AN826 Crystal Oscillator Basics and Crystal Selection for ...

Steady-state operation of the oscillator is governed by the amplifier and the tuned circuit of the filter block. Loop gain steadies at unity due to the non-linearity of the amplifier. The tuned circuit reactance will adjust itself to match the Barkhausen phase requirement of 2 π radians. During steady-state …

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