JCIPRNET
High-speed internal hysteresis comparator
A high speed internal hysteresis comparator is provided. Impedance supply units are disposed at control terminals of transistors of an active load of a differential amplifier of the high-speed hysteresis comparator, such that a gain when the transistors operate in an active region and a responding speed of the high-speed hysteresis comparator are increased.
VIA Technologies, Inc.
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Yu-Chung Wei-Yu
Wei Wang