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JPS5765944A - Bipolar signal receiving circuit - Google Patents

Bipolar signal receiving circuit

Info

Publication number
JPS5765944A
JPS5765944A JP14270880A JP14270880A JPS5765944A JP S5765944 A JPS5765944 A JP S5765944A JP 14270880 A JP14270880 A JP 14270880A JP 14270880 A JP14270880 A JP 14270880A JP S5765944 A JPS5765944 A JP S5765944A
Authority
JP
Japan
Prior art keywords
bipolar signal
signal
positive
receiving circuit
bipolar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14270880A
Other languages
Japanese (ja)
Inventor
Kazuhiro Iwata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14270880A priority Critical patent/JPS5765944A/en
Publication of JPS5765944A publication Critical patent/JPS5765944A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)

Abstract

PURPOSE:To form a bipolar signal receiving circuit where the receiving error due to the influence of distortion of a bipolar signal can be detected, by using two level detectors having positive and negative reference voltages. CONSTITUTION:A bipolar signal BP is inputted to not only a level detector 1 having a reference voltage +V to detect a positive signal of the bipolar signal BP but also a level detector 2 having a reference voltage -V to detect a negative signal of the bipolar signal BP. Detected positive and negative signals are inputted to J and K terminals of a JK flip-flop 3 respectively, and a signal corresponding to switching between positive and negative signals of the bipolar signal BP is outputted to an output terminal Q.
JP14270880A 1980-10-13 1980-10-13 Bipolar signal receiving circuit Pending JPS5765944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14270880A JPS5765944A (en) 1980-10-13 1980-10-13 Bipolar signal receiving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14270880A JPS5765944A (en) 1980-10-13 1980-10-13 Bipolar signal receiving circuit

Publications (1)

Publication Number Publication Date
JPS5765944A true JPS5765944A (en) 1982-04-21

Family

ID=15321714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14270880A Pending JPS5765944A (en) 1980-10-13 1980-10-13 Bipolar signal receiving circuit

Country Status (1)

Country Link
JP (1) JPS5765944A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60240249A (en) * 1984-05-07 1985-11-29 デイ−・エイ・ヴイ・アイ・デイ−・システムズ・インコ−ポレ−テツド Device for transmitting and receiving digital data

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60240249A (en) * 1984-05-07 1985-11-29 デイ−・エイ・ヴイ・アイ・デイ−・システムズ・インコ−ポレ−テツド Device for transmitting and receiving digital data

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