Circuitry and method to provide a high speed comparator for...

Details Circuitry and method to provide a high speed comparator for... Circuitry and method to provide a high speed comparator for...

2005-05-31

2005-05-31

Ton, My-Trang Nu (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Gating

Utilizing three or more electrode solid-state device

C327S053000

Reexamination Certificate

active

06900687

ABSTRACT:
An input stage circuit for an LVDS circuit. The input stage has a folded cascode that receives input signals. The folded cascode has a first input circuit and a second input circuit. The first input circuit receives a first input signal from a connected circuit and the second input circuit receives a second signal from the connected circuit. A first current mirror receives signals from the first input circuit of said folded cascode. A second current mirror receives signals from the second input circuit. The first current mirror and the second current mirror are connected to a common output to merge signals from the first and second input circuits. A diode adjusts a voltage level of the signals to an output voltage.

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