DE3751078D1 - Quartz-Oszillator mit breitem Ziehbereich. - Google Patents

Quartz-Oszillator mit breitem Ziehbereich.

Info

Publication number
DE3751078D1
DE3751078D1 DE3751078T DE3751078T DE3751078D1 DE 3751078 D1 DE3751078 D1 DE 3751078D1 DE 3751078 T DE3751078 T DE 3751078T DE 3751078 T DE3751078 T DE 3751078T DE 3751078 D1 DE3751078 D1 DE 3751078D1
Authority
DE
Germany
Prior art keywords
quartz oscillator
pull range
wide pull
wide
range
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 - Fee Related
Application number
DE3751078T
Other languages
English (en)
Other versions
DE3751078T2 (de
Inventor
Anthony Doornenbal
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE3751078D1 publication Critical patent/DE3751078D1/de
Publication of DE3751078T2 publication Critical patent/DE3751078T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • 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
DE3751078T 1986-06-06 1987-05-26 Quartz-Oszillator mit breitem Ziehbereich. Expired - Fee Related DE3751078T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8601463A NL8601463A (nl) 1986-06-06 1986-06-06 Kloksignaalregenerator met een in een fase-vergrendelde lus opgenomen kristaloscillator.

Publications (2)

Publication Number Publication Date
DE3751078D1 true DE3751078D1 (de) 1995-03-30
DE3751078T2 DE3751078T2 (de) 1995-09-07

Family

ID=19848129

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3751078T Expired - Fee Related DE3751078T2 (de) 1986-06-06 1987-05-26 Quartz-Oszillator mit breitem Ziehbereich.

Country Status (9)

Country Link
US (1) US4749962A (de)
EP (1) EP0252539B1 (de)
JP (1) JP2541559B2 (de)
CN (1) CN1009521B (de)
CA (1) CA1289632C (de)
DE (1) DE3751078T2 (de)
ES (1) ES2070817T3 (de)
HK (1) HK60896A (de)
NL (1) NL8601463A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683105A1 (fr) * 1991-10-29 1993-04-30 Erfatec Sarl Synthetiseur a boucle auxiliaire de reference spectrale.
US6692766B1 (en) 1994-06-15 2004-02-17 Yissum Research Development Company Of The Hebrew University Of Jerusalem Controlled release oral drug delivery system
WO1997002652A2 (en) * 1995-06-30 1997-01-23 Philips Electronics N.V. Tunable crystal oscillator with harmonic output
US5838207A (en) * 1996-12-20 1998-11-17 Ericsson Inc. Voltage controlled oscillator with partial load-pull tuning
SE511852C2 (sv) * 1997-07-14 1999-12-06 Ericsson Telefon Ab L M Klockfasjusterare för återvinning av datapulser
DE102005041455A1 (de) * 2005-08-31 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043485A1 (de) 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043481A1 (de) * 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043482A1 (de) * 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977095C (de) * 1950-03-07 1965-01-28 Siemens Ag Elektrischer Zweipol in einer Schaltung fuer Frequenzmodulation, Frequenznachstellung oder den Abgleich von Messbrueckenanordnungen
US3319179A (en) * 1966-03-11 1967-05-09 Zenith Radio Corp Automatic frequency controlled signal generator
US3504199A (en) * 1966-08-16 1970-03-31 Rca Corp Square wave generator comprising back-to-back series-connected charge storage diodes
US3591716A (en) * 1968-08-01 1971-07-06 Zenith Radio Corp Automatic frequency control circuit
US3569865A (en) * 1969-06-12 1971-03-09 Us Navy High stability voltage-controlled crystal oscillator
GB1258117A (de) * 1969-10-14 1971-12-22
JPS5011355A (de) * 1973-05-29 1975-02-05

Also Published As

Publication number Publication date
EP0252539B1 (de) 1995-02-22
ES2070817T3 (es) 1995-06-16
DE3751078T2 (de) 1995-09-07
EP0252539A1 (de) 1988-01-13
HK60896A (en) 1996-04-19
US4749962A (en) 1988-06-07
NL8601463A (nl) 1988-01-04
CA1289632C (en) 1991-09-24
JP2541559B2 (ja) 1996-10-09
CN87104062A (zh) 1987-12-16
CN1009521B (zh) 1990-09-05
JPS631216A (ja) 1988-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee