Tunable pulse generator based on a wave pipeline

Details Tunable pulse generator based on a wave pipeline Tunable pulse generator based on a wave pipeline

1997-04-22

1999-07-06

Ton, My-Trang Nu

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Having specific delay in producing output waveform

327277, 327176, H03K 514

Patent

active

059202220

ABSTRACT:
A pulse generator comprising a delay circuit uses a series of "n" delay stages to generate pulses that do not have distorted duty cycles. The output of the delay stage "n" feeds back to reset the delay stage "n-2". The output of each of the delay stages initially changes from a first logic state to a second logic stage at the leading edge of a pulse. The output of each delay stage switches back to the first logic state, or the trailing edge of the pulse, upon receipt of the feedback signal from a subsequent delay stage. The wave characteristics depend only on the rising edge of the pulse because the rising edge of the pulse of a future stage generates the falling edge of the current stage.

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