NL7701649A - CIRCUIT WITH A PHASE-LOCKED LOOP. - Google Patents

CIRCUIT WITH A PHASE-LOCKED LOOP.

Info

Publication number: NL7701649A
Authority: NL; Netherlands
Prior art keywords: phase; circuit; locked loop; locked; loop
Prior art date: 1976-02-16

Application number

NL7701649A

Other languages

Dutch (nl)

Other versions

NL189839B (en

NL189839C (en

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.)

1976-02-16

Filing date

1977-02-16

Publication date

1977-08-18

1976-02-16 Priority claimed from JP51015702A external-priority patent/JPS5914931B2/en

1976-02-25 Priority claimed from JP51019725A external-priority patent/JPS5912050B2/en

1977-02-16 Application filed by Sony Corp filed Critical Sony Corp

1977-08-18 Publication of NL7701649A publication Critical patent/NL7701649A/en

1993-03-01 Publication of NL189839B publication Critical patent/NL189839B/en

1993-08-02 Application granted granted Critical

1993-08-02 Publication of NL189839C publication Critical patent/NL189839C/en

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 or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- 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

NL7701649A 1976-02-16 1977-02-16 PHASE-LOCKED LOOP SWITCHING. NL189839C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP51015702A JPS5914931B2 (en)	1976-02-16	1976-02-16	automatic phase control circuit
JP51019725A JPS5912050B2 (en)	1976-02-25	1976-02-25	automatic phase control circuit

Publications (3)

Publication Number	Publication Date
NL7701649A true NL7701649A (en)	1977-08-18
NL189839B NL189839B (en)	1993-03-01
NL189839C NL189839C (en)	1993-08-02

Family

ID=26351887

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7701649A NL189839C (en)	1976-02-16	1977-02-16	PHASE-LOCKED LOOP SWITCHING.

Country Status (6)

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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1789272U (en) *	1958-01-25	1959-05-27	Telefunken Gmbh	CIRCUIT ARRANGEMENT FOR THE AUTOMATIC SYNCHRONIZATION OF AN OSCILLATOR.
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 (en) *	1971-09-17	1973-09-27	Wandel U. Goltermann, 7410 Reutlingen	Manually adjustable tuning oscillator groove locking device
DE2351147C3 (en) *	1973-10-11	1981-01-29	Standard Elektrik Lorenz Ag, 7000 Stuttgart	FM radio receiver
JPS513160A (en) *	1974-06-25	1976-01-12	Matsushita Electric Ind Co Ltd
JPS5818815B2 (en) *	1974-07-05	1983-04-14	ソニー株式会社	Kahenshiyuhasuuhatsushinsouchi

1977
- 1977-02-10 GB GB551477A patent/GB1560811A/en not_active Expired
- 1977-02-11 AU AU22194/77A patent/AU515112B2/en not_active Expired
- 1977-02-11 CA CA271,590A patent/CA1094177A/en not_active Expired
- 1977-02-16 FR FR7704422A patent/FR2341226A1/en active Granted
- 1977-02-16 NL NL7701649A patent/NL189839C/en not_active IP Right Cessation
- 1977-02-16 DE DE19772706609 patent/DE2706609C2/en not_active Expired
1980
- 1980-04-28 CA CA350,815A patent/CA1095999A/en not_active Expired

Also Published As

Publication number	Publication date
NL189839B (en)	1993-03-01
FR2341226B1 (en)	1981-05-22
CA1094177A (en)	1981-01-20
DE2706609A1 (en)	1977-08-18
AU2219477A (en)	1978-08-17
AU515112B2 (en)	1981-03-19
DE2706609C2 (en)	1983-09-15
GB1560811A (en)	1980-02-13
NL189839C (en)	1993-08-02
CA1095999A (en)	1981-02-17
FR2341226A1 (en)	1977-09-09

Publication	Publication Date	Title
NO137297C (en)	1978-02-01	PROJECT.
NO772142L (en)	1977-12-22	H} RSJAMPO.
ES229485Y (en)	1977-12-16	A PERFECTED COMBINE.
IT1077161B (en)	1985-05-04	PROJECT WITH LIMITED RANGE
SE7613046L (en)	1978-05-23	FAST.
NL183269C (en)	1988-09-16	ZIPPER CARRIER.
NL7610445A (en)	1978-03-22	CYCLING LOCK.
NL7707011A (en)	1977-12-28	TUFTMACHTNE WITH DOUBLE CHOICE NEEDLE.
IT1087993B (en)	1985-06-04	SHELF STRUCTURE.
NL7712078A (en)	1978-05-10	PHOTOCELL.
NL7701592A (en)	1977-08-18	PHASE-LOCKING LOOP CHAIN.
NL7702826A (en)	1977-09-20	ZIPPER.
ES230595Y (en)	1978-03-01	A MUST.
NL7706226A (en)	1977-12-13	PLAYING FIGURE.
AU2409677A (en)	1978-10-12	Phase-locked loop arrangements
NL7611837A (en)	1977-08-11	DETECTOR CIRCUIT.
ES231908Y (en)	1978-07-16	A PERFECTED TOY.
ES231340Y (en)	1978-06-01	A PERFECTED TOY.
NL7705979A (en)	1977-12-05	LOGICAL CIRCUIT.
NL7705830A (en)	1977-12-06	TAX-OPERATED CIRCUIT.
NO156435C (en)	1987-09-23	FASTENER.
NL7701649A (en)	1977-08-18	CIRCUIT WITH A PHASE-LOCKED LOOP.
ES229240Y (en)	1978-02-01	A PERFECTED TOY.
NL170788C (en)	1982-12-16	PHASE-LOCKED LOOP WITH LOW PHASE SHIFT ERROR.
NL7703408A (en)	1977-10-04	PHASE-LOCKED LOOP.

Legal Events

Date	Code	Title
1984-04-02	BA	A request for search or an international-type search has been filed
1984-04-02	BB	A search report has been drawn up
1984-08-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1993-10-18	V2	Lapsed due to non-payment of the last due maintenance fee for the patent application