Output stage for a driver circuit having low quiescent output current
 An output stage having a small quiescent current is provided. A current source portion provides an output current via an output terminal in proportion to a drive current. A current sink portion sinks output current in proportion to an input control voltage. A cross-over distortion portion and a shunt portion are coupled to the current source portion to minimize output quiescent current in proportion to the input control voltage. 
Motorola, Inc.
H H
H03F H03F
inventional inventional
Roger A.
Whatley