Pulse or digital communications – Synchronizers – Frequency or phase control using synchronizing signal
Patent
1997-11-17
2000-07-04
Chin, Stephen
Pulse or digital communications
Synchronizers
Frequency or phase control using synchronizing signal
375373, 375376, 327291, 327298, 327113, 327114, 327144, 327153, 327161, 327162, H04L 704, H03D 324, G06F 104, H03K 300
Patent
active
060849339
ABSTRACT:
A clock generating system used to generate a clock signal which compensates for chip operating conditions. The system includes a delay line oscillator and a reference clock which determines the actual propagation time of delay elements on the chip. A clock generator which includes a number of serially connected delay units uses this information to generate a clock signal for the chip logic functions. The output clock rums the chip logic functions at the proper frequency for the current chip conditions.
REFERENCES:
patent: 4494021 (1985-01-01), Bell et al.
patent: 4789996 (1988-12-01), Butcher
patent: 4988960 (1991-01-01), Tomisawa
patent: 5132572 (1992-07-01), Woo
patent: 5220216 (1993-06-01), Woo
patent: 5227679 (1993-07-01), Woo
patent: 5264745 (1993-11-01), Woo
patent: 5349612 (1994-09-01), Guo et al.
patent: 5363419 (1994-11-01), Ho
patent: 5367542 (1994-11-01), Guo
patent: 5371425 (1994-12-01), Rogers
patent: 5374904 (1994-12-01), Ishibashi
patent: 5400370 (1995-03-01), Guo
patent: 5451894 (1995-09-01), Guo
patent: 5452333 (1995-09-01), Guo et al.
patent: 5457336 (1995-10-01), Fang et al.
patent: 5457719 (1995-10-01), Guo et al.
patent: 5479129 (1995-12-01), Fernandez et al.
patent: 5550514 (1996-08-01), Liedberg
patent: 5852616 (1998-12-01), Kubinec
patent: 5864572 (1999-01-01), Bhagwan
Advanced Micro Devices , Inc.
Chin Stephen
Maddox Michael W.
LandOfFree
Chip operating conditions compensated clock generation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chip operating conditions compensated clock generation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chip operating conditions compensated clock generation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1493224