Latch-based pulse generator

Details Latch-based pulse generator Latch-based pulse generator

2006-07-11

2006-07-11

Lam, Tuan T. (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Clock or pulse waveform generating

C327S294000

Reexamination Certificate

active

07075352

ABSTRACT:
There is provided a pulse generator capable of generating a pulse with a reduced number of transistors that toggle in response to a clock signal, thereby reducing power consumption. The pulse generator includes a plurality of unit cells, wherein an nth unit cell (n is a natural number more than 2) generates a pulse in response to a divided-by-N clock signal (N is a natural number), a signal output from an (n−1)thunit cell and a signal output from an (n+1 )thunit cell. The nthunit cell is reset or generates the pulse whose width is equivalent to the width of the clock signal, according to the logic level of the signal output from the n+1thunit cell.

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patent: 5150386 (1992-09-01), Stern et al.
patent: 6707326 (2004-03-01), Magoon et al.
patent: 6760397 (2004-07-01), Wu et al.
patent: 5-48407 (1993-02-01), None
patent: 1997-0055483 (1997-07-01), None

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