JPH0697787A - データ信号トラッキング方法およびその回路装置 - Google Patents

データ信号トラッキング方法およびその回路装置

Info

Publication number
JPH0697787A
JPH0697787A JP5039288A JP3928893A JPH0697787A JP H0697787 A JPH0697787 A JP H0697787A JP 5039288 A JP5039288 A JP 5039288A JP 3928893 A JP3928893 A JP 3928893A JP H0697787 A JPH0697787 A JP H0697787A
Authority
JP
Japan
Prior art keywords
data
level
tracking
circuit
signal
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
JP5039288A
Other languages
English (en)
Japanese (ja)
Inventor
Douglas Robert Sitch
ロバート シッチ ダグラス
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.)
Plessey Semiconductors Ltd
Original Assignee
Plessey Semiconductors 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 Plessey Semiconductors Ltd filed Critical Plessey Semiconductors Ltd
Publication of JPH0697787A publication Critical patent/JPH0697787A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H03K5/082—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold
    • H03K5/086—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold generated by feedback
    • H03K5/088—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold generated by feedback modified by switching, e.g. by a periodic signal or by a signal in synchronism with the transitions of the output signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Television Systems (AREA)
  • Manipulation Of Pulses (AREA)
JP5039288A 1992-02-10 1993-02-04 データ信号トラッキング方法およびその回路装置 Pending JPH0697787A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9202733A GB2264010A (en) 1992-02-10 1992-02-10 Data tracking system
GB9202733.3 1992-02-10

Publications (1)

Publication Number Publication Date
JPH0697787A true JPH0697787A (ja) 1994-04-08

Family

ID=10710091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5039288A Pending JPH0697787A (ja) 1992-02-10 1993-02-04 データ信号トラッキング方法およびその回路装置

Country Status (5)

Country Link
EP (1) EP0555970A2 (en, 2012)
JP (1) JPH0697787A (en, 2012)
KR (1) KR930018890A (en, 2012)
GB (1) GB2264010A (en, 2012)
TW (1) TW215974B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7463309B2 (en) 2004-03-29 2008-12-09 Renesas Technology Corp. Data slicer for generating a reference voltage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288089B (en) * 1994-03-31 1998-06-24 Plessey Telecomm Adaptive threshold line receiver

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838448A (en) * 1973-02-07 1974-09-24 Control Data Corp Compensated baseline circuit
US3832577A (en) * 1973-06-22 1974-08-27 Ibm Threshold extraction circuitry for noisy electric waveforms
US3869698A (en) * 1973-11-29 1975-03-04 Mohawk Data Sciences Corp Optical character recognition video amplifier and digitizer
GB1523307A (en) * 1975-12-09 1978-08-31 Aston Electronic Dev Data slicing apparatus and method
NL7902093A (nl) * 1979-03-16 1980-09-18 Koninkl Philips Electronics Nv Zelfinstellend filter met een vertragingsschakeling.
JPS5772482A (en) * 1980-10-23 1982-05-06 Sony Corp Data extracting device for character broadcast receiver device
JPS595789A (ja) * 1982-06-30 1984-01-12 Matsushita Electric Ind Co Ltd 映像信号に含まれるデ−タ信号分離回路
US4641324A (en) * 1984-09-14 1987-02-03 Eastman Kodak Company Signal correction apparatus
US4939750A (en) * 1988-03-17 1990-07-03 Oki Electric Industry, Co., Ltd. Adaptive signal discrimination circuit and a method for discriminating high and low level of data signals
GB8927188D0 (en) * 1989-12-01 1990-01-31 Philips Electronic Associated Peak amplitude detection circuit
GB9102275D0 (en) * 1991-02-02 1991-03-20 Cognito Group Ltd Decoding method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7463309B2 (en) 2004-03-29 2008-12-09 Renesas Technology Corp. Data slicer for generating a reference voltage

Also Published As

Publication number Publication date
GB2264010A (en) 1993-08-11
TW215974B (en, 2012) 1993-11-11
GB9202733D0 (en) 1992-03-25
KR930018890A (ko) 1993-09-22
EP0555970A3 (en, 2012) 1994-03-23
EP0555970A2 (en) 1993-08-18

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