Oversampled state machine for jitter tolerant pulse detection

Details Oversampled state machine for jitter tolerant pulse detection Oversampled state machine for jitter tolerant pulse detection

1997-10-22

1998-10-20

Callahan, Timothy P.

Miscellaneous active electrical nonlinear devices, circuits, and

Specific signal discriminating without subsequent control

By presence or absence pulse detection

327 18, 327165, H04L 700

Patent

active

058252118

ABSTRACT:
A transmission line sampling circuit for a T1 line is disclosed. A multi phase oscillator is connected to a plurality of state machines which are connected in parallel to a transmission line. The use of a plurality of state machines to sample the transmission line effectively increases the sample rate of the transmission line beyond that which can ordinarily be supported by a single phase oscillator running at the same frequency of the multi phase oscillator. The outputs of the plurality of state machines are provided to an arbitrator and to a MUX wherein the arbitrator decides which of the four state machines outputs should be switched through the MUX and produced transmitted on an output line.

REFERENCES:
patent: 3641366 (1972-02-01), Fujimoto
patent: 3835404 (1974-09-01), Nakumura et al.
patent: 4308472 (1981-12-01), McLaughlin
patent: 4516250 (1985-05-01), Grimes
patent: 4577335 (1986-03-01), Wong et al.
patent: 4805198 (1989-02-01), Stern et al.
patent: 4942365 (1990-07-01), Satterwhite
patent: 5018169 (1991-05-01), Wong et al.
patent: 5059924 (1991-10-01), JenningsCheck
patent: 5087828 (1992-02-01), Sato et al.
patent: 5359631 (1994-10-01), Behrens et al.
patent: 5408192 (1995-04-01), Bailey
patent: 5416432 (1995-05-01), Lewis et al.
patent: 5495190 (1996-02-01), Abe et al.
patent: 5530383 (1996-06-01), May
patent: 5534799 (1996-07-01), Akiyama

Affiliated with

Also associated with

Rating

Oversampled state machine for jitter tolerant pulse detection does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oversampled state machine for jitter tolerant pulse detection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oversampled state machine for jitter tolerant pulse detection will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-248458