Method and apparatus for dynamically controlling the timing of s

Electrical transmission or interconnection systems – With nonswitching means responsive to external nonelectrical... – Temperature responsive

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

307603, 307595, 307243, 328 55, 328109, 328104, H03K 386, H03K 1726

Patent

active

046755624

ABSTRACT:
Apparatus for delaying an electrical signal includes a sequence of stages, each for delaying the signal. A coarser stage delays the signal by multiples of a predetermined fundamental delay interval and a finer stage provides for fine adjustment of the delay. The fine stage includes an integral number N of delay elements, the total providing a delay interval greater than the fundamental delay interval, whereby the fine delay intervals compensate for fabrication tolerances to enable accurate calibration of the combined system by post-fabrication measurement. In one implementation each delay stage includes a tapped transmission line to provide delay intervals, in another a ramp generator is used.

REFERENCES:
patent: 3659207 (1972-04-01), Perreault
patent: 3675049 (1972-07-01), Haven
patent: 4488297 (1984-12-01), Vaid
"Analysis and Definition of Overall Timing Accuracy in VLSI Test System," 1981 IEEE Test Conference, Paper 7.5, pp. 143-153.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for dynamically controlling the timing of s does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for dynamically controlling the timing of s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for dynamically controlling the timing of s will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-723550

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.