GB1486517A - Phase detector - Google Patents

Phase detector

Info

Publication number
GB1486517A
GB1486517A GB1395775A GB1395775A GB1486517A GB 1486517 A GB1486517 A GB 1486517A GB 1395775 A GB1395775 A GB 1395775A GB 1395775 A GB1395775 A GB 1395775A GB 1486517 A GB1486517 A GB 1486517A
Authority
GB
United Kingdom
Prior art keywords
output
signal
phase
amplifier
april
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
GB1395775A
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
Application filed by Sony Corp filed Critical Sony Corp
Publication of GB1486517A publication Critical patent/GB1486517A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/007—Circuits for comparing the phase or frequency of two mutually-independent oscillations by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations
    • H03D13/008—Circuits for comparing the phase or frequency of two mutually-independent oscillations by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations using transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0009—Emitter or source coupled transistor pairs or long tail pairs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Processing Of Color Television Signals (AREA)
GB1395775A 1974-04-25 1975-04-04 Phase detector Expired GB1486517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4694274A JPS5437953B2 (US06420036-20020716-C00037.png) 1974-04-25 1974-04-25

Publications (1)

Publication Number Publication Date
GB1486517A true GB1486517A (en) 1977-09-21

Family

ID=12761351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1395775A Expired GB1486517A (en) 1974-04-25 1975-04-04 Phase detector

Country Status (7)

Country Link
US (1) US4006423A (US06420036-20020716-C00037.png)
JP (1) JPS5437953B2 (US06420036-20020716-C00037.png)
CA (1) CA1034209A (US06420036-20020716-C00037.png)
DE (1) DE2517855C2 (US06420036-20020716-C00037.png)
FR (1) FR2269084B1 (US06420036-20020716-C00037.png)
GB (1) GB1486517A (US06420036-20020716-C00037.png)
NL (1) NL7504773A (US06420036-20020716-C00037.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012815B2 (ja) * 1976-02-25 1985-04-03 株式会社日立製作所 位相制御回路
US4121243A (en) * 1976-04-16 1978-10-17 Matsushita Electric Industrial Co., Ltd. Color subcarrier generator
EP0003732B1 (en) * 1978-02-01 1983-10-19 The Wellcome Foundation Limited Imidazole derivatives and salts thereof, their synthesis, and pharmaceutical formulations thereof
JPS56128083A (en) * 1980-03-12 1981-10-07 Hitachi Ltd Phase detection circuit
US4371975A (en) * 1981-02-25 1983-02-01 Rockwell International Corporation Sampling NRZ data phase detector
US5157290A (en) * 1991-03-05 1992-10-20 Tektronix, Inc. Phase detector
JPH05211413A (ja) * 1991-09-13 1993-08-20 Nec Corp 位相比較回路
JPH11163709A (ja) * 1997-11-27 1999-06-18 Nec Corp 出力インピーダンス調整回路
US9285206B1 (en) 2012-02-07 2016-03-15 Pile Dynamics, Inc. Measurement device for pile displacement and method for use of the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1667383U (de) * 1953-09-24 1953-11-26 Telefunken Ges Fuer Draht Tele Anordnung zur oszillographischen messung des zeitlichen verlaufs der relativen phase zweier sinusspannungen.
US3651418A (en) * 1970-11-16 1972-03-21 Rca Corp Synchronous detector control
US3854098A (en) * 1972-01-24 1974-12-10 Victor Company Of Japan Multichannel disc demodulation circuit
US3857110A (en) * 1972-08-24 1974-12-24 Signetics Corp Voltage controlled oscillator with temperature compensating bias source
US3863080A (en) * 1973-10-18 1975-01-28 Rca Corp Current output frequency and phase comparator

Also Published As

Publication number Publication date
NL7504773A (nl) 1975-10-28
JPS5437953B2 (US06420036-20020716-C00037.png) 1979-11-17
US4006423A (en) 1977-02-01
FR2269084B1 (US06420036-20020716-C00037.png) 1981-10-09
JPS50140050A (US06420036-20020716-C00037.png) 1975-11-10
FR2269084A1 (US06420036-20020716-C00037.png) 1975-11-21
DE2517855C2 (de) 1986-11-06
DE2517855A1 (de) 1975-11-13
CA1034209A (en) 1978-07-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930404