PT88366A - A controlled oscillator - Google Patents

A controlled oscillator

Info

Publication number
PT88366A
PT88366A PT88366A PT8836688A PT88366A PT 88366 A PT88366 A PT 88366A PT 88366 A PT88366 A PT 88366A PT 8836688 A PT8836688 A PT 8836688A PT 88366 A PT88366 A PT 88366A
Authority
PT
Portugal
Prior art keywords
controlled oscillator
oscillator
controlled
Prior art date
Application number
PT88366A
Other languages
English (en)
Other versions
PT88366B (pt
Inventor
Paul Dean Filliman
Original Assignee
Rca Licensing 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 Rca Licensing Corp filed Critical Rca Licensing Corp
Publication of PT88366A publication Critical patent/PT88366A/pt
Publication of PT88366B publication Critical patent/PT88366B/pt

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2209—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders
    • H03D1/2236—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders using a phase locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
PT88366A 1987-08-31 1988-08-29 Oscilador controlado PT88366B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/091,167 US4797634A (en) 1987-08-31 1987-08-31 Controlled oscillator

Publications (2)

Publication Number Publication Date
PT88366A true PT88366A (pt) 1989-06-30
PT88366B PT88366B (pt) 1995-03-01

Family

ID=22226403

Family Applications (1)

Application Number Title Priority Date Filing Date
PT88366A PT88366B (pt) 1987-08-31 1988-08-29 Oscilador controlado

Country Status (15)

Country Link
US (1) US4797634A (pt)
EP (1) EP0375717B1 (pt)
JP (1) JPH06105892B2 (pt)
KR (1) KR960012797B1 (pt)
CN (1) CN1011458B (pt)
AU (1) AU624792B2 (pt)
CA (1) CA1269452A (pt)
DE (1) DE3887899T2 (pt)
DK (1) DK170320B1 (pt)
ES (1) ES2008571A6 (pt)
FI (1) FI93410C (pt)
MY (1) MY103342A (pt)
NZ (1) NZ225962A (pt)
PT (1) PT88366B (pt)
WO (1) WO1989002193A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5574407A (en) * 1993-04-20 1996-11-12 Rca Thomson Licensing Corporation Phase lock loop with error consistency detector
US5574406A (en) * 1993-04-20 1996-11-12 Rca Thomson Licensing Corporation Phase lock loop with error measurement and correction in alternate periods
US5614870A (en) * 1993-04-20 1997-03-25 Rca Thomson Licensing Corporation Phase lock loop with idle mode of operation during vertical blanking
US5610560A (en) * 1993-04-20 1997-03-11 Rca Thomson Licensing Corporation Oscillator with switched reactive elements
JP2973858B2 (ja) * 1995-02-17 1999-11-08 日本電気株式会社 周波数分周回路
US6404255B1 (en) * 1995-09-22 2002-06-11 Thomson Licensing S.A. Phase shift apparatus
US6452434B1 (en) 2000-01-27 2002-09-17 Fujitsu Limited Phase shifter circuit
US8362848B2 (en) * 2011-04-07 2013-01-29 Qualcomm Incorporated Supply-regulated VCO architecture
CN103248321B (zh) * 2012-02-09 2016-06-08 安凯(广州)微电子技术有限公司 一种晶体振荡器电路及芯片

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973221A (en) * 1975-04-07 1976-08-03 Motorola, Inc. Voltage controlled crystal oscillator apparatus
US4020500A (en) * 1975-11-19 1977-04-26 Rca Corporation Controlled oscillator
US4249199A (en) * 1979-10-09 1981-02-03 Rca Corporation Phase compensated controlled oscillator
JPS58117702A (ja) * 1982-01-05 1983-07-13 Matsushita Electric Ind Co Ltd 発振装置
JPS59154804A (ja) * 1983-02-23 1984-09-03 Hitachi Ltd Ｖｃｏ回路
US4731844A (en) * 1986-07-07 1988-03-15 Rca Corporation Apparatus for cancelling a pilot signal from a composite signal

Also Published As

Publication number Publication date
JPH06105892B2 (ja) 1994-12-21
CN1011458B (zh) 1991-01-30
CA1269452A (en) 1990-05-22
WO1989002193A1 (en) 1989-03-09
CN1031784A (zh) 1989-03-15
EP0375717A1 (en) 1990-07-04
KR890702337A (ko) 1989-12-23
DE3887899D1 (de) 1994-03-24
FI93410B (fi) 1994-12-15
JPH02502057A (ja) 1990-07-05
DK170320B1 (da) 1995-07-31
KR960012797B1 (ko) 1996-09-24
EP0375717B1 (en) 1994-02-16
AU624792B2 (en) 1992-06-25
DE3887899T2 (de) 1994-06-23
FI900576A0 (fi) 1990-02-06
NZ225962A (en) 1990-01-29
ES2008571A6 (es) 1989-07-16
US4797634A (en) 1989-01-10
DK43690A (da) 1990-02-19
MY103342A (en) 1993-05-29
PT88366B (pt) 1995-03-01
FI93410C (fi) 1995-03-27
DK43690D0 (da) 1990-02-19
AU2309088A (en) 1989-03-31

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19940816

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20000229