CA1077144A - Phase locked loop - Google Patents

Phase locked loop

Info

Publication number
CA1077144A
CA1077144A CA274,618A CA274618A CA1077144A CA 1077144 A CA1077144 A CA 1077144A CA 274618 A CA274618 A CA 274618A CA 1077144 A CA1077144 A CA 1077144A
Authority
CA
Canada
Prior art keywords
signal
phase
transistors
frequency
output
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
Application number
CA274,618A
Other languages
English (en)
French (fr)
Inventor
Mitsuo Ohsawa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1077144A publication Critical patent/CA1077144A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2209—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders
    • H03D1/2236—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CA274,618A 1976-04-01 1977-03-23 Phase locked loop Expired CA1077144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3652576A JPS52119852A (en) 1976-04-01 1976-04-01 Pll

Publications (1)

Publication Number Publication Date
CA1077144A true CA1077144A (en) 1980-05-06

Family

ID=12472206

Family Applications (1)

Application Number Title Priority Date Filing Date
CA274,618A Expired CA1077144A (en) 1976-04-01 1977-03-23 Phase locked loop

Country Status (7)

Country Link
JP (1) JPS52119852A (cs)
AU (1) AU514390B2 (cs)
CA (1) CA1077144A (cs)
DE (1) DE2714656A1 (cs)
FR (1) FR2346895A1 (cs)
GB (1) GB1564386A (cs)
NL (1) NL7703408A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL174312C (nl) * 1978-05-17 1984-05-16 Philips Nv Stereodecoder met 19khz-piloot onderdrukking en verbeterende oscillatie-fase-vergrendeling.

Also Published As

Publication number Publication date
JPS52119852A (en) 1977-10-07
GB1564386A (en) 1980-04-10
FR2346895B1 (cs) 1981-10-02
DE2714656A1 (de) 1977-10-13
AU514390B2 (en) 1981-02-05
NL7703408A (nl) 1977-10-04
AU2374977A (en) 1978-10-05
FR2346895A1 (fr) 1977-10-28

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