CIRCUIT TO RESTORE BITS TRANSMITTED BY ASYNCHRONOUS SIGNAL, METHOD TO DETECT SYNCHRONOUS BURST,METHOD TO CONTROL BIT RESTORATION ERROR AND METHOD TO DETECT SIGNAL WITH HIGH-FREQUENCY LOSS

Title:

CIRCUIT TO RESTORE BITS TRANSMITTED BY ASYNCHRONOUS SIGNAL, METHOD TO DETECT SYNCHRONOUS BURST,METHOD TO CONTROL BIT RESTORATION ERROR AND METHOD TO DETECT SIGNAL WITH HIGH-FREQUENCY LOSS

Document Type and Number:

Japanese Patent JPH08279829

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To restore bits which are transmitted with an asynchronous signal when a transmit signal having a synchronous burst synchronously is processed and readjusted. SOLUTION: The circuit for restoring the bits transmitted with the asynchronous signal includes a 1st comparator 10 which compares the level of the asynchronous signal with a 1st threshold value Vref adjusted as a function of the output of a 1st comparator 10 during the synchronous burst of the asynchronous signal and at least one 2nd comparator 14 which compares the level of the asynchronous signal with a 2nd threshold value VrefH correlating with the 1st threshold value.

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Inventors:

PATORISU RIYUREN
JIYANNPIEERU RAGARUDO

Application Number:

JP3939796A

Publication Date:

October 22, 1996

Filing Date:

February 27, 1996

Export Citation:

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Assignee:

SGS THOMSON MICROELECTRONICS

International Classes:

H04L7/04; H04L25/06; H04L25/03; H04N7/025; H04N7/03; H04N7/035; (IPC1-7): H04L25/03; H04L7/04

Attorney, Agent or Firm:

深見久郎（外３名）

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