NL154631B - CIRCUIT FOR HOLDING A TUNE OSCILLATOR. - Google Patents

CIRCUIT FOR HOLDING A TUNE OSCILLATOR.

Info

Publication number
NL154631B
NL154631B NL7001877A NL7001877A NL154631B NL 154631 B NL154631 B NL 154631B NL 7001877 A NL7001877 A NL 7001877A NL 7001877 A NL7001877 A NL 7001877A NL 154631 B NL154631 B NL 154631B
Authority
NL
Netherlands
Prior art keywords
holding
circuit
tune oscillator
tune
oscillator
Prior art date
Application number
NL7001877A
Other languages
Dutch (nl)
Other versions
NL7001877A (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 NL7001877A publication Critical patent/NL7001877A/xx
Publication of NL154631B publication Critical patent/NL154631B/en

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03LAUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00Automatic control of frequency or phase; Synchronisation
    • H03L7/06Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/20Indirect 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
NL7001877A 1969-02-21 1970-02-10 CIRCUIT FOR HOLDING A TUNE OSCILLATOR. NL154631B (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
NL7001877A NL7001877A (en) 1970-08-25
NL154631B true NL154631B (en) 1977-09-15

Family

ID=5725963

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7001877A NL154631B (en) 1969-02-21 1970-02-10 CIRCUIT FOR HOLDING A TUNE 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
BE746304A (en) 1970-08-20
DE1908818A1 (en) 1970-09-03
GB1291364A (en) 1972-10-04
YU40070A (en) 1976-08-31
NL7001877A (en) 1970-08-25
FR2033365B1 (en) 1973-07-13
BR7016888D0 (en) 1973-01-04
LU60378A1 (en) 1970-04-22
AT313972B (en) 1974-03-11
YU33467B (en) 1977-02-28
FR2033365A1 (en) 1970-12-04
CH514954A (en) 1971-10-31
DE1908818B2 (en) 1973-04-12

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SIEMENS