YU33467B - Device for automatic turning of a tunable oscillator to higer harmonic frequencies of a quartz oscillator - Google Patents

Device for automatic turning of a tunable oscillator to higer harmonic frequencies of a quartz oscillator

Info

Publication number
YU33467B
YU33467B YU40070A YU40070A YU33467B YU 33467 B YU33467 B YU 33467B YU 40070 A YU40070 A YU 40070A YU 40070 A YU40070 A YU 40070A YU 33467 B YU33467 B YU 33467B
Authority
YU
Yugoslavia
Prior art keywords
oscillator
higer
automatic turning
harmonic frequencies
tunable
Prior art date
Application number
YU40070A
Other versions
YU40070A (en
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of YU40070A publication Critical patent/YU40070A/en
Publication of YU33467B publication Critical patent/YU33467B/en

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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/20—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a harmonic phase-locked loop, i.e. a loop which can be locked to one of a number of harmonically related frequencies applied to it
YU40070A 1969-02-21 1970-02-18 Device for automatic turning of a tunable oscillator to higer harmonic frequencies of a quartz oscillator YU33467B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691908818 DE1908818B2 (en) 1969-02-21 1969-02-21 CIRCUIT FOR LOCKING A TUNING OSCILLATOR

Publications (2)

Publication Number Publication Date
YU40070A YU40070A (en) 1976-08-31
YU33467B true YU33467B (en) 1977-02-28

Family

ID=5725963

Family Applications (1)

Application Number Title Priority Date Filing Date
YU40070A YU33467B (en) 1969-02-21 1970-02-18 Device for automatic turning of a tunable oscillator to higer harmonic frequencies of a quartz oscillator

Country Status (10)

Country Link
AT (1) AT313972B (en)
BE (1) BE746304A (en)
BR (1) BR7016888D0 (en)
CH (1) CH514954A (en)
DE (1) DE1908818B2 (en)
FR (1) FR2033365B1 (en)
GB (1) GB1291364A (en)
LU (1) LU60378A1 (en)
NL (1) NL154631B (en)
YU (1) YU33467B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105577185B (en) * 2014-10-09 2018-06-19 上海华虹宏力半导体制造有限公司 OSC frequency automatic calibrations circuit and automatic calibrating method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1305656A (en) * 1960-09-30 1962-10-05 Siemens Ag Frequency regulation installation
FR1347084A (en) * 1961-11-13 1963-12-27 Telefunken Patent Electronic tuning of telecommunications devices
GB1035391A (en) * 1963-02-16 1966-07-06 Hitachi Ltd Voltage variable capacitor circuit
FR1496257A (en) * 1966-09-15 1967-09-29 Int Standard Electric Corp Resonant circuit with automatic frequency control

Also Published As

Publication number Publication date
FR2033365B1 (en) 1973-07-13
FR2033365A1 (en) 1970-12-04
BE746304A (en) 1970-08-20
AT313972B (en) 1974-03-11
DE1908818B2 (en) 1973-04-12
CH514954A (en) 1971-10-31
NL7001877A (en) 1970-08-25
NL154631B (en) 1977-09-15
DE1908818A1 (en) 1970-09-03
GB1291364A (en) 1972-10-04
BR7016888D0 (en) 1973-01-04
YU40070A (en) 1976-08-31
LU60378A1 (en) 1970-04-22

Similar Documents

Publication Publication Date Title
HK45476A (en) Improvements relating to incrementally adjustable capacitor unit for tuning a crystal-controlled oscillator
GB2038125B (en) Temperature-compensated crystal oscillator
KR780000362B1 (en) Frequeney modulated crystal controlled oscillator operable at a plurality of temperature compensated center frequency
YU33467B (en) Device for automatic turning of a tunable oscillator to higer harmonic frequencies of a quartz oscillator
CA968422A (en) Double-mode tuned microwave oscillator
AU6220073A (en) Device to stabilize the frequency of a free oscillator restraining it to that of a reference oscillator
AT287785B (en) Frequency stabilized multivibrator with a quartz oscillator
BE793348A (en) QUARTZ TUNED OSCILLATOR
GB838229A (en) Improvements in or relating to frequency modulated oscillator circuits
CA799017A (en) Means for tuning crystal oscillator
CH408135A (en) Circuit arrangement for the automatic frequency locking of a voltage-controlled local oscillator in a superposition receiver
AU6403269A (en) Circuit arrangement for frequency modulating alow-noise quartz oscillator
SE387793B (en) COUPLING DEVICE FOR CONTROLING THE FREQUENCY OF AN OSCILLATOR WITH REGARD TO A REFERENCE FREQUENCY
CA536195A (en) Harmonic crystal oscillator
CA823758A (en) Device for the frequency stabilization of a gas laser oscillator
ZA723452B (en) A circuit arrangement for the variation of the frequency of a controllable oscillator
AU416609B2 (en) Circuit for holding constant the frequency ofa tunable oscillator
CA819883A (en) Crystal oscillator and crystal filter circuit employing a single crystal
FR1400496A (en) Improvements to oscillator circuits for frequency modulation
AU232162B2 (en) Oscillator circuit for very high frequencies
AU433533B2 (en) Automatic frequency control device of oscillators with modulable frequency
CA760524A (en) Frequency modulated relaxation oscillator
AU226895B2 (en) Improvements in or relating to frequency synthesising oscillator circuits
AU1824667A (en) Circuit for holding constant the frequency ofa tunable oscillator
CA819269A (en) Crystal oscillator of high stability