Very low jitter clock recovery from serial audio data

Details Very low jitter clock recovery from serial audio data Very low jitter clock recovery from serial audio data

1995-01-03

1997-01-28

Beausoliel, Jr., Robert W.

Excavating

375364, G06F 1100

Patent

active

055984231

ABSTRACT:
Synchronization with a signal derived from code violations in periodic data block preambles, and derived using analog circuits provides for a very low jitter clock. The method involves detecting the amplitude of an analog signal derived from the preamble. The amplitude exceeds a preset value whenever a code violation is detected. The frequency of the preamble may be a fraction or a multiple of the synchronized clock.

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