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Patent Searching and Data


Title:
【発明の名称】ディジタル位相検出器
Document Type and Number:
Japanese Patent JPH0787452
Kind Code:
B2
Abstract:
The object of the present invention is to provide a phase detector comprising three D-type flip-flops, which compares the transition phase of retiming clock pulses with the phase of the center of the unit bit interval of received data, produces the compared result in digital fashion to operate irrespective of the data bit speed and in the form of a phase information that is compatible with a digital circuit.

Inventors:
Lee Bum Chul
Park Kwon Chul
Application Number:
JP17910291A
Publication Date:
September 20, 1995
Filing Date:
July 19, 1991
Export Citation:
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Assignee:
Electronics and Telecommunications Research Institute
Korea Telecommunications Authority
International Classes:
H03K5/00; H03K5/26; H04L7/02; G01R25/04; (IPC1-7): H04L7/02; G01R25/04; H03K5/00
Domestic Patent References:
JP6427336A
Attorney, Agent or Firm:
Yoshikazu Tani (1 person outside)