Clock reproducing method and receiving clock producing...

Details Clock reproducing method and receiving clock producing... Clock reproducing method and receiving clock producing...

2006-05-02

2006-05-02

Cao, Chun (Department: 2115)

Electrical computers and digital processing systems: support

Clock control of data processing system, component, or data...

C713S500000

Reexamination Certificate

active

07039825

ABSTRACT:
In a receiving clock reproducing method, an estimated value of delay time fluctuation of a received signal is estimated at intervals defined by transmitting clock included in the received signal. To estimate the estimated value, an oscillator counter counts pulses of a reference clock supplied from an independent oscillator while a reading counter counts pulses of the receiving clock. The estimated value is used to control a voltage controlled oscillator for producing the receiving clock.

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Hirotoshi Yamada, Kentaro Tanaka, Koichi Nakashima, Takeshi Mio and Hiroshi Kawawata; “A Study on Adaptive Clock Method for AAL Type 1;” Information Technology R&D Center, Mitsubishi Electric Corp., p. 409.

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