CMOS low-voltage comparator

Details CMOS low-voltage comparator CMOS low-voltage comparator

1998-05-13

2000-02-01

Tran, Toan

Miscellaneous active electrical nonlinear devices, circuits, and

Specific signal discriminating without subsequent control

By amplitude

327 88, 327 89, H03K 5153

Patent

active

06020768&

ABSTRACT:
A comparator circuit providing for improved symmetry of operation. The circuit includes two delay paths to facilitate rising and falling input transitions. Such paths are made up of an equal number and type of current mirrors. The circuit also includes an input differential pair wherein both delay paths are coupled to a single transistor of the pair.

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