AU515112B2 - Phase locked loop - Google Patents

Phase locked loop

Info

Publication number
AU515112B2
AU515112B2 AU22194/77A AU2219477A AU515112B2 AU 515112 B2 AU515112 B2 AU 515112B2 AU 22194/77 A AU22194/77 A AU 22194/77A AU 2219477 A AU2219477 A AU 2219477A AU 515112 B2 AU515112 B2 AU 515112B2
Authority
AU
Australia
Prior art keywords
locked loop
phase locked
phase
loop
locked
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
AU22194/77A
Other languages
English (en)
Other versions
AU2219477A (en
Inventor
M Shibuya
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
Priority claimed from JP51015702A external-priority patent/JPS5914931B2/ja
Priority claimed from JP51019725A external-priority patent/JPS5912050B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of AU2219477A publication Critical patent/AU2219477A/en
Application granted granted Critical
Publication of AU515112B2 publication Critical patent/AU515112B2/en
Expired 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
    • H03L7/16—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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present
    • 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
    • H03L7/12—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a scanning signal
AU22194/77A 1976-02-16 1977-02-11 Phase locked loop Expired AU515112B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP51015702A JPS5914931B2 (ja) 1976-02-16 1976-02-16 自動位相制御回路
JPJP51/15702 1976-02-16
JPJP51/19725 1976-02-25
JP51019725A JPS5912050B2 (ja) 1976-02-25 1976-02-25 自動位相制御回路

Publications (2)

Publication Number Publication Date
AU2219477A AU2219477A (en) 1978-08-17
AU515112B2 true AU515112B2 (en) 1981-03-19

Family

ID=26351887

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22194/77A Expired AU515112B2 (en) 1976-02-16 1977-02-11 Phase locked loop

Country Status (6)

Country Link
AU (1) AU515112B2 (enrdf_load_stackoverflow)
CA (2) CA1094177A (enrdf_load_stackoverflow)
DE (1) DE2706609C2 (enrdf_load_stackoverflow)
FR (1) FR2341226A1 (enrdf_load_stackoverflow)
GB (1) GB1560811A (enrdf_load_stackoverflow)
NL (1) NL189839C (enrdf_load_stackoverflow)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1789272U (de) * 1958-01-25 1959-05-27 Telefunken Gmbh Schaltungsanordnung zur automatischen synchronisierung eines oszillators.
US3487311A (en) * 1966-11-16 1969-12-30 Us Army Transceiver with tunable phase locked oscillator and tuning voltage generator
US3775695A (en) * 1968-12-27 1973-11-27 Westinghouse Electric Corp Phase lock loop for a voltage controlled oscillator
DE2146534C2 (de) * 1971-09-17 1973-09-27 Wandel U. Goltermann, 7410 Reutlingen Manuell einstellbarer Abstimm oszillator nut Rasteinrichtung
DE2351147C3 (de) * 1973-10-11 1981-01-29 Standard Elektrik Lorenz Ag, 7000 Stuttgart FM-Funkempfänger
JPS513160A (enrdf_load_stackoverflow) * 1974-06-25 1976-01-12 Matsushita Electric Industrial Co Ltd
JPS5818815B2 (ja) * 1974-07-05 1983-04-14 ソニー株式会社 カヘンシユウハスウハツシンソウチ

Also Published As

Publication number Publication date
NL189839B (nl) 1993-03-01
FR2341226A1 (fr) 1977-09-09
GB1560811A (en) 1980-02-13
AU2219477A (en) 1978-08-17
FR2341226B1 (enrdf_load_stackoverflow) 1981-05-22
CA1095999A (en) 1981-02-17
CA1094177A (en) 1981-01-20
DE2706609C2 (de) 1983-09-15
NL7701649A (nl) 1977-08-18
NL189839C (nl) 1993-08-02
DE2706609A1 (de) 1977-08-18

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