IDEAL FREQUENT RESPONSE - of an audio amplifier is equal gain from 15
Hz to 20 KHz with very low gain outside of those limits.
PHASE SPLITTER - provides two output signals that are equal in amplitude but
different in phase from a single-input signal. Phase splitters are often used to
provide input signals to a push-pull amplifier.
PUSH-PULL AMPLIFIER - uses two transistors whose output signals are added
together to provide a larger gain (usually a power gain) than a single transistor
could provide. Push-pull amplifiers can be operated class A or class B and are
usually used as the final output or driver stage of a device.
23 June 2005