AU538426B2 - Delay lock loop - Google Patents

Delay lock loop

Info

Publication number: AU538426B2
Authority: AU; Australia
Prior art keywords: lock loop; delay lock; delay; loop; lock
Prior art date: 1980-03-10
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.): Ceased

Application number

AU67936/81A

Other versions

AU6793681A (en

Inventor

Gayle Russell Norberg

Dennis Michael Petrich

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.)

Control Data Corp

Original Assignee

Control Data 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.)

1980-03-10

Filing date

1981-02-27

Publication date

1984-08-16

1980-03-10 Priority claimed from US06/129,056 external-priority patent/US4309673A/en

1980-03-11 Priority claimed from US06/129,286 external-priority patent/US4338569A/en

1981-02-27 Application filed by Control Data Corp filed Critical Control Data Corp

1981-09-17 Publication of AU6793681A publication Critical patent/AU6793681A/en

1984-08-16 Application granted granted Critical

1984-08-16 Publication of AU538426B2 publication Critical patent/AU538426B2/en

2001-02-27 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- H03L7/0805—Details of the phase-locked loop the loop being adapted to provide an additional control signal for use outside 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
- H03L7/0807—Details of the phase-locked loop concerning mainly a recovery circuit for the reference signal
- 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
- H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
- H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
- H03L7/0814—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the phase shifting device being digitally controlled
- 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
- H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
- H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
- H03L7/0816—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the controlled phase shifter and the frequency- or phase-detection arrangement being connected to a common input

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Synchronisation In Digital Transmission Systems (AREA)
Pulse Circuits (AREA)

AU67936/81A 1980-03-10 1981-02-27 Delay lock loop Ceased AU538426B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US06/129,056 US4309673A (en)	1980-03-10	1980-03-10	Delay lock loop modulator and demodulator
US129056		1980-03-10
US129286		1980-03-11
US06/129,286 US4338569A (en)	1980-03-11	1980-03-11	Delay lock loop

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
AU29261/84A Division AU547260B2 (en)	1980-03-10	1984-06-08	Self-adjusting delay
AU29260/84A Division AU547259B2 (en)	1980-03-10	1984-06-08	Phase modulature/demodulator

Publications (2)

Publication Number	Publication Date
AU6793681A AU6793681A (en)	1981-09-17
AU538426B2 true AU538426B2 (en)	1984-08-16

Family

ID=26827191

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU67936/81A Ceased AU538426B2 (en)	1980-03-10	1981-02-27	Delay lock loop

Country Status (4)

Country	Link
AU (1)	AU538426B2 (en)
DE (1)	DE3108809C2 (en)
FR (1)	FR2477810B1 (en)
GB (2)	GB2071943B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2348327B (en) *	1999-02-18	2003-02-19	Sgs Thomson Microelectronics	Clock skew removal appartus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB676253A (en) *	1950-02-16	1952-07-23	Derek Anthony Underwood Rush	Improvements in or relating to pulse-synchronising circuits
GB898495A (en) *	1958-12-19	1962-06-14	Standard Telephones Cables Ltd	Electrical pulse synchronising equipment
GB1101916A (en) *	1964-11-11	1968-02-07	Marconi Co Ltd	Improvements in or relating to synchronising apparatus for television cameras
US3644756A (en) *	1970-08-05	1972-02-22	Ibm	Time analog converter circuit for jitter-free operation
DE2444486A1 (en) *	1974-09-18	1976-04-01	Itt Ind Gmbh Deutsche	MONOLITHICALLY INTEGRATED DELAY CIRCUIT
US3986125A (en) *	1975-10-31	1976-10-12	Sperry Univac Corporation	Phase detector having a 360 linear range for periodic and aperiodic input pulse streams
US4137503A (en) *	1977-09-01	1979-01-30	Honeywell Inc.	Phase shifting apparatus

1981
- 1981-02-03 GB GB8103249A patent/GB2071943B/en not_active Expired
- 1981-02-27 FR FR8104029A patent/FR2477810B1/en not_active Expired
- 1981-02-27 AU AU67936/81A patent/AU538426B2/en not_active Ceased
- 1981-03-09 DE DE3108809A patent/DE3108809C2/en not_active Expired
1983
- 1983-07-28 GB GB08320338A patent/GB2129242B/en not_active Expired

Also Published As

Publication number	Publication date
GB2071943A (en)	1981-09-23
FR2477810A1 (en)	1981-09-11
DE3108809A1 (en)	1982-02-11
AU6793681A (en)	1981-09-17
DE3108809C2 (en)	1984-08-23
GB2129242A (en)	1984-05-10
GB2071943B (en)	1984-06-27
GB8320338D0 (en)	1983-09-01
FR2477810B1 (en)	1987-04-17
GB2129242B (en)	1984-10-10

Publication	Publication Date	Title
AU541646B2 (en)	1985-01-17	Oscillator
AU8016282A (en)	1982-08-12	Lock
AU2757384A (en)	1984-11-08	Lock
AU562367B2 (en)	1987-06-11	Lock
AU561852B2 (en)	1987-05-21	Lock
AU7963382A (en)	1983-07-28	Handcuffs
AU560323B2 (en)	1987-04-02	Locks
AU541443B2 (en)	1985-01-10	Lock
GB2081365B (en)	1984-02-22	Lock
AU1294283A (en)	1983-10-06	Lock
AU6175680A (en)	1982-03-04	Lock device
AU6659581A (en)	1981-08-13	Thiosemicarbazones
AU560518B2 (en)	1987-04-09	Lock
AU543872B2 (en)	1985-05-09	Lock
AU538426B2 (en)	1984-08-16	Delay lock loop
AU534425B2 (en)	1984-01-26	Buckle
AU541854B2 (en)	1985-01-24	Fastener
AU7019081A (en)	1981-12-03	Buckle
AU556131B2 (en)	1986-10-23	Lock
GB2086978B (en)	1984-10-10	Lock
AU564081B2 (en)	1987-07-30	Lock
AU8064882A (en)	1983-09-01	Lock
AU3443884A (en)	1985-04-26	Lock
AU7570181A (en)	1982-04-01	Oscillator
JPS56128881A (en)	1981-10-08	Lock