Phase locked signal generator

Details Phase locked signal generator Phase locked signal generator

1984-11-05

1987-03-10

McElheny, Jr., Donald

Facsimile and static presentation processing

Facsimile

Recording apparatus

360 362, 360 371, 331 20, H04N 578, H03L 700

Patent

active

046494383

ABSTRACT:
A phase locked signal generator comprises an asynchronous oscillator for producing a square wave signal, delay circuits supplied with the output square wave signal of the asynchronous oscillator, which delay circuits are provided in a plurality of stages and the output square wave signal of the asynchronous oscillator is supplied to a delay circuit provided in an initial stage, a latch circuit supplied with the output square wave signal of the asynchronous oscillator and outputs of the delay circuits, which latch circuit simultaneously latches the outputs of the delay circuits responsive to a reference signal applied to the latch circuit, and a gate circuit for producing an input or an output of one or a plurality of delay circuits each having an input and an output of mutually opposite polarities at a time when the reference signal is applied to the latch circuit, as an output square wave signal of the phase locked signal generator.

REFERENCES:
patent: 3920901 (1975-11-01), Boehly et al.
patent: 4536793 (1985-08-01), Harshbarger et al.

Affiliated with

Also associated with

Rating

Phase locked signal 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 Phase locked signal generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase locked signal generator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1024620