GB1309067A - Colour synchronization control circuits - Google Patents

Colour synchronization control circuits

Info

Publication number
GB1309067A
GB1309067A GB2621271*A GB2621271A GB1309067A GB 1309067 A GB1309067 A GB 1309067A GB 2621271 A GB2621271 A GB 2621271A GB 1309067 A GB1309067 A GB 1309067A
Authority
GB
United Kingdom
Prior art keywords
colour
outputs
peak
generator
phase detector
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.)
Expired
Application number
GB2621271*A
Other languages
English (en)
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.)
Sony Corp
Original Assignee
Sony Corp
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
Priority claimed from JP3357270U external-priority patent/JPS5122581Y1/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of GB1309067A publication Critical patent/GB1309067A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/70—Circuits for processing colour signals for colour killing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
GB2621271*A 1970-04-07 1971-04-19 Colour synchronization control circuits Expired GB1309067A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3357270U JPS5122581Y1 (cg-RX-API-DMAC7.html) 1970-04-07 1970-04-07
JP2968870 1970-04-07

Publications (1)

Publication Number Publication Date
GB1309067A true GB1309067A (en) 1973-03-07

Family

ID=26367921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2621271*A Expired GB1309067A (en) 1970-04-07 1971-04-19 Colour synchronization control circuits

Country Status (6)

Country Link
US (1) US3860954A (cg-RX-API-DMAC7.html)
CA (1) CA944061A (cg-RX-API-DMAC7.html)
DE (1) DE2117061C3 (cg-RX-API-DMAC7.html)
FR (1) FR2085913B1 (cg-RX-API-DMAC7.html)
GB (1) GB1309067A (cg-RX-API-DMAC7.html)
NL (1) NL175368C (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147324A (en) * 1974-10-21 1976-04-22 Sony Corp Karaaeizoshingono saiseisochi
JPS5521433Y2 (cg-RX-API-DMAC7.html) * 1975-10-16 1980-05-23
GB1566713A (en) * 1976-02-24 1980-05-08 Rca Corp Identification circuit
JPS5850688Y2 (ja) * 1977-05-17 1983-11-18 ソニー株式会社 両波検波回路
US4229759A (en) * 1978-08-23 1980-10-21 Rca Corporation Signal detector including sample and hold circuit with reduced offset error
GB2108345A (en) * 1981-10-30 1983-05-11 Philips Electronic Associated All-pass curcuit arrangement
US5157290A (en) * 1991-03-05 1992-10-20 Tektronix, Inc. Phase detector
CN101625846B (zh) * 2008-07-08 2011-03-30 鸿富锦精密工业（深圳）有限公司 显示数据通道接口电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930842A (en) * 1955-07-29 1960-03-29 Rca Corp Phase detecting and automatic phasing circuitry especially for color television apparatus
US3499984A (en) * 1965-08-17 1970-03-10 Victor Company Of Japan Timing error detecting system

Also Published As

Publication number Publication date
NL175368B (nl) 1984-05-16
US3860954A (en) 1975-01-14
NL175368C (nl) 1984-10-16
CA944061A (en) 1974-03-19
NL7104583A (cg-RX-API-DMAC7.html) 1971-10-11
FR2085913B1 (cg-RX-API-DMAC7.html) 1976-12-03
FR2085913A1 (cg-RX-API-DMAC7.html) 1971-12-31
DE2117061C3 (de) 1979-05-17
DE2117061B2 (de) 1978-09-21
DE2117061A1 (de) 1971-10-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years