Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Generating rectangular
Patent
1998-08-07
2000-04-04
Wells, Kenneth B.
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Generating rectangular
327175, H03K 384
Patent
active
060466162
ABSTRACT:
A pseudo random pulse generator that creates a series of pulses having randomly separated intervals is described. A pseudo random pulse generator has a pseudo random number generator create a series of pseudo random binary numbers. An enable input initiates creating the series of pseudo random binary numbers and a clock input is connected to a clock signal that synchronizes creating the series of pseudo random binary numbers. A hold input prevents the generation of the pseudo random binary numbers. The pseudo random pulse generator has an interval selector to select one of a plurality of timing signals. Each timing signal is a power of two frequency division of the clock. The interval selector has select signal terminals to select one of the plurality of timing signals, and a trigger output to hold a selected timing signal. The pseudo random pulse generator further has a select buffer connected to a low order digits of the pseudo random number generator. The select buffer will transfer the low order digits to the select signal terminals of the interval selector. The low order digits of the pseudo random number selects one of the plurality of timing signals. A first pulse generator provides a single pulse for one clock cycle to generate a next pseudo random number. A second pulse generator creates the pulse output of the pseudo random pulse generator.
REFERENCES:
patent: 4578598 (1986-03-01), Faulhaber
patent: 5416434 (1995-05-01), Kootstra et al.
patent: 5530390 (1996-06-01), Russell
patent: 5563573 (1996-10-01), Ng et al.
patent: 5680516 (1997-10-01), Kadowaki et al.
patent: 5944833 (1999-08-01), Ugon
Chan Chee Oei
Yap Hwa Seng
Ackerman Stephen B.
Knowles Billy
Saile George O.
Tra Anh-Quan
Tritech Microelectronics Ltd.
LandOfFree
Two dimensional random pulse generator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Two dimensional random pulse generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two dimensional random pulse generator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-369108