YU137588A - Digital time extractor of phase locked loop for bipolar signals - Google Patents

Digital time extractor of phase locked loop for bipolar signals

Info

Publication number: YU137588A
Authority: YU; Yugoslavia
Prior art keywords: signal; locked loop; phase locked; digital time; bipolar signals
Prior art date: 1987-07-30

Application number

YU01375/88A

Other languages

English (en)

Inventor

M Raucci

Original Assignee

Sits Soc It Telecom Siemens

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.)

1987-07-30

Filing date

1988-07-15

Publication date

1991-02-28

1988-07-15 Application filed by Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens

1991-02-28 Publication of YU137588A publication Critical patent/YU137588A/xx

Links

238000001514 detection method Methods 0.000 abstract 1
238000005070 sampling Methods 0.000 abstract 1
230000007704 transition Effects 0.000 abstract 1

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
- H04L7/0331—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 with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock

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)
Transforming Light Signals Into Electric Signals (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Signal Processing For Digital Recording And Reproducing (AREA)

YU01375/88A 1987-07-30 1988-07-15 Digital time extractor of phase locked loop for bipolar signals YU137588A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT21527/87A IT1222405B (it)	1987-07-30	1987-07-30	Estrattore digitale di segnale orologio con aggancio e correzione di fase per segnali bipolari

Publications (1)

Publication Number	Publication Date
YU137588A true YU137588A (en)	1991-02-28

Family

ID=11183130

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
YU01375/88A YU137588A (en)	1987-07-30	1988-07-15	Digital time extractor of phase locked loop for bipolar signals

Country Status (9)

Country	Link
US (1)	US4852124A (de)
EP (1)	EP0301616B1 (de)
AT (1)	ATE104490T1 (de)
AU (1)	AU606963B2 (de)
DE (1)	DE3889028T2 (de)
ES (1)	ES2051293T3 (de)
IT (1)	IT1222405B (de)
NO (1)	NO173529C (de)
YU (1)	YU137588A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3818843A1 (de) *	1988-06-03	1989-12-07	Standard Elektrik Lorenz Ag	Verfahren und schaltungsanordnung zur rueckgewinnung eines bittaktes aus einem empfangenen digitalen nachrichtensignal
US5086435A (en) *	1988-10-17	1992-02-04	Rockwell International Corporation	Method and apparatus for detecting signals on digital data systems
US5016259A (en) *	1989-03-03	1991-05-14	The Grass Valley Group, Inc.	Low jitter DDFS FSK modulator
US5193087A (en) *	1990-05-16	1993-03-09	Tadiran, Ltd.	Electronic digital cross-connect system having bipolar violation transparency
US5197086A (en) *	1990-12-28	1993-03-23	International Business Machines Corporation	High speed digital clock synchronizer
US5208833A (en) *	1991-04-08	1993-05-04	Motorola, Inc.	Multi-level symbol synchronizer
JP3347848B2 (ja) *	1993-11-08	2002-11-20	株式会社ゼネラルリサーチオブエレクトロニックス	多値信号復号回路
US5541967A (en) *	1994-03-09	1996-07-30	National Semiconductor Corporation	Fast symbol synchronization for use in conditioning a receiving modem
US6182237B1 (en) *	1998-08-31	2001-01-30	International Business Machines Corporation	System and method for detecting phase errors in asics with multiple clock frequencies
US6421785B1 (en) *	1998-11-03	2002-07-16	Intel Corporation	Clock selection for processing audio data
SE516280C2 (sv)	2000-04-06	2001-12-10	Ericsson Telefon Ab L M	Förfarande och anordning för signalövervakning som baseras på ett glidande fönster
US6343364B1 (en) *	2000-07-13	2002-01-29	Schlumberger Malco Inc.	Method and device for local clock generation using universal serial bus downstream received signals DP and DM

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4216544A (en) *	1978-09-19	1980-08-05	Northern Telecom Limited	Digital clock recovery circuit
US4280099A (en) *	1979-11-09	1981-07-21	Sperry Corporation	Digital timing recovery system
US4456890A (en) *	1982-04-05	1984-06-26	Computer Peripherals Inc.	Data tracking clock recovery system using digitally controlled oscillator
US4667333A (en) *	1983-12-22	1987-05-19	Motorola, Inc.	Automatic clock recovery circuit
US4628519A (en) *	1984-04-06	1986-12-09	Advanced Micro Devices, Inc.	Digital phase-locked loop circuit
IT1214377B (it) *	1984-06-13	1990-01-18	Torino Sip Societa Italiana Pe	Circuito numerico per l estrazione di segnali di sincronismo da un flusso seriale di dati codificati
US4694196A (en) *	1984-12-07	1987-09-15	American Telephone And Telegraph Company And At&T Information Systems	Clock recovery circuit

1987
- 1987-07-30 IT IT21527/87A patent/IT1222405B/it active
1988
- 1988-06-01 US US07/201,517 patent/US4852124A/en not_active Expired - Fee Related
- 1988-07-01 ES ES88201377T patent/ES2051293T3/es not_active Expired - Lifetime
- 1988-07-01 AT AT88201377T patent/ATE104490T1/de not_active IP Right Cessation
- 1988-07-01 AU AU18618/88A patent/AU606963B2/en not_active Ceased
- 1988-07-01 EP EP88201377A patent/EP0301616B1/de not_active Expired - Lifetime
- 1988-07-01 DE DE3889028T patent/DE3889028T2/de not_active Expired - Fee Related
- 1988-07-15 YU YU01375/88A patent/YU137588A/xx unknown
- 1988-07-27 NO NO883325A patent/NO173529C/no unknown

Also Published As

Publication number	Publication date
IT8721527A0 (it)	1987-07-30
US4852124A (en)	1989-07-25
DE3889028T2 (de)	1994-09-08
AU1861888A (en)	1989-02-02
NO173529B (no)	1993-09-13
NO883325D0 (no)	1988-07-27
AU606963B2 (en)	1991-02-21
EP0301616A3 (en)	1990-01-31
NO173529C (no)	1993-12-22
ES2051293T3 (es)	1994-06-16
ATE104490T1 (de)	1994-04-15
IT1222405B (it)	1990-09-05
EP0301616B1 (de)	1994-04-13
EP0301616A2 (de)	1989-02-01
DE3889028D1 (de)	1994-05-19
NO883325L (no)	1989-01-31

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