(under subclass 250) Subject matter wherein an amplifier having a gain which is substantially independent of the individual common emitter forward current gains of its component transistor is utilized.
SEE OR SEARCH THIS CLASS, SUBCLASS:
257, for current mirror amplifiers in combination with differential amplifiers.
SEE OR SEARCH CLASS
327, Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems,
530+, for miscellaneous transistor circuits used for power supply or bias regulation.
