FI780990A - Styrd oscillator - Google Patents

Styrd oscillator

Info

Publication number
FI780990A
FI780990A FI780990A FI780990A FI780990A FI 780990 A FI780990 A FI 780990A FI 780990 A FI780990 A FI 780990A FI 780990 A FI780990 A FI 780990A FI 780990 A FI780990 A FI 780990A
Authority
FI
Finland
Prior art keywords
styrd
oscillator
styrd oscillator
Prior art date
Application number
FI780990A
Other languages
English (en)
Inventor
Willem Hendrik Groeneweg
Alois Vaclav Tuma
Leopold Albert Harwood
Original Assignee
Rca 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 Corp filed Critical Rca Corp
Publication of FI780990A publication Critical patent/FI780990A/fi

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/366—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current
    • 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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Networks Using Active Elements (AREA)
FI780990A 1977-04-07 1978-03-31 Styrd oscillator FI780990A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/785,591 US4095255A (en) 1977-04-07 1977-04-07 Controlled oscillator with increased immunity to parasitic capacitance

Publications (1)

Publication Number Publication Date
FI780990A true FI780990A (fi) 1978-10-08

Family

ID=25135980

Family Applications (1)

Application Number Title Priority Date Filing Date
FI780990A FI780990A (fi) 1977-04-07 1978-03-31 Styrd oscillator

Country Status (7)

Country Link
US (1) US4095255A (fi)
JP (1) JPS53126248A (fi)
DE (1) DE2815113A1 (fi)
FI (1) FI780990A (fi)
FR (1) FR2386933A1 (fi)
GB (1) GB1599536A (fi)
IT (1) IT7821738A0 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249199A (en) * 1979-10-09 1981-02-03 Rca Corporation Phase compensated controlled oscillator
US4485353A (en) * 1982-05-28 1984-11-27 Rca Corporation PLL Oscillator synchronizing system with matrix for phase correction
JP2908251B2 (ja) * 1994-08-30 1999-06-21 山形日本電気株式会社 電圧制御水晶発振回路
FR2758919B1 (fr) * 1997-01-24 1999-04-16 Sgs Thomson Microelectronics Circuit de modulation de frequence d'un oscillateur a quartz
CN110557118B (zh) * 2018-05-31 2022-12-27 华为技术有限公司 一种锁相装置及锁相方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763439A (en) * 1972-08-21 1973-10-02 Gen Electric Voltage controlled oscillator for integrated circuit fabrication

Also Published As

Publication number Publication date
IT7821738A0 (it) 1978-03-29
US4095255A (en) 1978-06-13
FR2386933A1 (fr) 1978-11-03
GB1599536A (en) 1981-10-07
DE2815113A1 (de) 1978-10-12
JPS53126248A (en) 1978-11-04
FR2386933B1 (fi) 1983-05-27

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: RCA CORPORATION