PT733286E - Conversor digital para analogico para controlode um oscilador num circuito fechadode bloqueio de fase - Google Patents

Conversor digital para analogico para controlode um oscilador num circuito fechadode bloqueio de fase

Info

Publication number
PT733286E
PT733286E PT94916483T PT94916483T PT733286E PT 733286 E PT733286 E PT 733286E PT 94916483 T PT94916483 T PT 94916483T PT 94916483 T PT94916483 T PT 94916483T PT 733286 E PT733286 E PT 733286E
Authority
PT
Portugal
Prior art keywords
oscillator
digital
control
analog converter
phase lock
Prior art date
Application number
PT94916483T
Other languages
English (en)
Inventor
Mark Francis Rumreich
Eric Douglas Romesburg
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of PT733286E publication Critical patent/PT733286E/pt

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
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output 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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the loop
PT94916483T 1993-12-08 1993-12-08 Conversor digital para analogico para controlode um oscilador num circuito fechadode bloqueio de fase PT733286E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1993/011996 WO1995016309A1 (en) 1993-12-08 1993-12-08 D/a for controlling an oscillator in a phase locked loop

Publications (1)

Publication Number Publication Date
PT733286E true PT733286E (pt) 2003-01-31

Family

ID=22237284

Family Applications (1)

Application Number Title Priority Date Filing Date
PT94916483T PT733286E (pt) 1993-12-08 1993-12-08 Conversor digital para analogico para controlode um oscilador num circuito fechadode bloqueio de fase

Country Status (12)

Country Link
EP (1) EP0733286B1 (pt)
JP (1) JPH09506488A (pt)
KR (1) KR100297854B1 (pt)
CN (1) CN1070006C (pt)
AU (1) AU6811994A (pt)
DE (1) DE69332229T2 (pt)
ES (1) ES2179845T3 (pt)
FI (1) FI114514B (pt)
MY (1) MY112265A (pt)
PT (1) PT733286E (pt)
TR (1) TR28062A (pt)
WO (1) WO1995016309A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1066392C (zh) * 1996-01-18 2001-05-30 阮树成 一种快速精密锁相高频热合机伺服调谐装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2110031B (en) * 1981-11-04 1985-02-13 Philips Electronic Associated Loop filter for phase locked loop
US4563657A (en) * 1982-03-15 1986-01-07 Codex Corporation Frequency synthesizer and digital phase lock loop
US5050195A (en) * 1989-02-23 1991-09-17 Northern Telecom Limited Narrow range digital clock circuit
US5351275A (en) * 1991-07-15 1994-09-27 National Semiconductor Corporation Digital serial loop filter for high speed control systems
US5159292A (en) * 1992-02-25 1992-10-27 Thomson Consumer Electronics, Inc. Adaptive phase locked loop
US5293445A (en) * 1992-05-29 1994-03-08 Sgs-Thomson Microelecetronics, Inc. AGC with non-linear gain for PLL circuits

Also Published As

Publication number Publication date
EP0733286A4 (en) 1997-03-26
FI114514B (fi) 2004-10-29
AU6811994A (en) 1995-06-27
EP0733286A1 (en) 1996-09-25
MY112265A (en) 2001-05-31
DE69332229T2 (de) 2003-01-23
EP0733286B1 (en) 2002-08-21
FI962372A0 (fi) 1996-06-07
WO1995016309A1 (en) 1995-06-15
JPH09506488A (ja) 1997-06-24
FI962372A (fi) 1996-06-07
CN1070006C (zh) 2001-08-22
CN1108018A (zh) 1995-09-06
DE69332229D1 (de) 2002-09-26
KR100297854B1 (ko) 2001-10-24
ES2179845T3 (es) 2003-02-01
TR28062A (tr) 1995-12-11

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