Electrical signal duty cycle modification

Details Electrical signal duty cycle modification Electrical signal duty cycle modification

2006-12-22

2008-11-25

Luu, An T (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Rectangular or pulse waveform width control

C327S172000, C327S263000, C327S284000

Reexamination Certificate

active

07456667

ABSTRACT:
The duty cycle of a signal is modified by passing the signal through a plurality of inverting stages. The inverting stages each have bias circuitry to influence the input switching threshold of inverters. Multiple duty cycle modification circuits produce non-overlapping local oscillator signals in a system.

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patent: 6711395 (2004-03-01), Tonegawa et al.
patent: 2008/0143408 (2008-06-01), Paillet et al.

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