AT293758B - Frequency control device - Google Patents

Frequency control device

Info

Publication number
AT293758B
AT293758B AT965869A AT965869A AT293758B AT 293758 B AT293758 B AT 293758B AT 965869 A AT965869 A AT 965869A AT 965869 A AT965869 A AT 965869A AT 293758 B AT293758 B AT 293758B
Authority
AT
Austria
Prior art keywords
control device
frequency control
frequency
control
Prior art date
Application number
AT965869A
Other languages
German (de)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT293758B publication Critical patent/AT293758B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/101—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional control signal to the controlled loop oscillator derived from a signal generated in the loop
    • 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
    • H03L7/14—Details of the phase-locked loop for assuring constant frequency when supply or correction voltages fail or are interrupted

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
AT965869A 1968-10-16 1969-10-14 Frequency control device AT293758B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6814760.A NL160686C (en) 1968-10-16 1968-10-16 FREQUENCY CONTROL DEVICE.

Publications (1)

Publication Number Publication Date
AT293758B true AT293758B (en) 1971-10-25

Family

ID=19804934

Family Applications (1)

Application Number Title Priority Date Filing Date
AT965869A AT293758B (en) 1968-10-16 1969-10-14 Frequency control device

Country Status (8)

Country Link
AT (1) AT293758B (en)
BE (1) BE740339A (en)
CH (1) CH499920A (en)
DE (1) DE1951722C3 (en)
FR (1) FR2020850A1 (en)
GB (1) GB1261128A (en)
NL (1) NL160686C (en)
SE (1) SE344660B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510261C2 (en) * 1975-03-08 1981-12-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method and circuit for carrying out the method for stabilizing the frequency of an oscillator
DE3105266A1 (en) * 1981-02-13 1982-09-16 Paul 4992 Espelkamp Gauselmann Coin-operated gaming machine with rows of win symbols rotating cyclically behind windows
JPS61258529A (en) * 1985-05-13 1986-11-15 Nec Corp Frequency synthesizer
DE3628463C2 (en) * 1986-08-21 1996-02-08 Paul Gauselmann Coin-operated game device with a randomly controlled symbol display and an event-controlled symbol display
DE3701622A1 (en) * 1987-01-21 1988-08-04 Bergmann & Co Th Gaming machine
NL8802868A (en) * 1988-11-21 1990-06-18 Stichting Tech Wetenschapp PHASE-LOCKED LOOP WITH LOOP GAIN AND ZERO POINT COMPENSATION.

Also Published As

Publication number Publication date
CH499920A (en) 1970-11-30
DE1951722C3 (en) 1978-07-20
NL6814760A (en) 1970-04-20
NL160686B (en) 1979-06-15
DE1951722A1 (en) 1970-04-30
BE740339A (en) 1970-04-15
GB1261128A (en) 1972-01-19
FR2020850A1 (en) 1970-07-17
NL160686C (en) 1979-11-15
SE344660B (en) 1972-04-24
DE1951722B2 (en) 1977-12-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee