NO962511D0 - Låse-alarmkrets for en frekvenssyntetisator - Google Patents

Låse-alarmkrets for en frekvenssyntetisator

Info

Publication number: NO962511D0
Authority: NO; Norway
Prior art keywords: detector; signal; pct; state; alarm circuit
Prior art date: 1994-10-14

Application number

NO962511A

Other languages

English (en)

Other versions

NO962511L (no

Inventor

Olli-Pekka Raikaa

Original Assignee

Nokia Telecommunications Oy

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.)

1994-10-14

Filing date

1996-06-13

Publication date

1996-06-13

1996-06-13 Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy

1996-06-13 Publication of NO962511D0 publication Critical patent/NO962511D0/no

1996-06-13 Publication of NO962511L publication Critical patent/NO962511L/no

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
- H03L7/095—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using a lock detector
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S331/00—Oscillators
- Y10S331/02—Phase locked loop having lock indicating or detecting means

Landscapes

Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Emergency Alarm Devices (AREA)
Alarm Systems (AREA)
Burglar Alarm Systems (AREA)

NO962511A 1994-10-14 1996-06-13 Låse-alarmkrets for en frekvenssyntetisator NO962511L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI944856A FI97578C (fi)	1994-10-14	1994-10-14	Syntesoijan lukkiutumisen hälytyskytkentä
PCT/FI1995/000564 WO1996012348A1 (en)	1994-10-14	1995-10-11	A lock alarm circuit for a frequency synthesizer

Publications (2)

Publication Number	Publication Date
NO962511D0 true NO962511D0 (no)	1996-06-13
NO962511L NO962511L (no)	1996-06-13

Family

ID=8541594

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO962511A NO962511L (no)	1994-10-14	1996-06-13	Låse-alarmkrets for en frekvenssyntetisator

Country Status (11)

Country	Link
US (1)	US5625326A (no)
EP (1)	EP0734616B1 (no)
JP (1)	JP3167333B2 (no)
CN (1)	CN1062397C (no)
AT (1)	ATE220264T1 (no)
AU (1)	AU699831B2 (no)
DE (1)	DE69527274T2 (no)
ES (1)	ES2178679T3 (no)
FI (1)	FI97578C (no)
NO (1)	NO962511L (no)
WO (1)	WO1996012348A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6583675B2 (en) *	2001-03-20	2003-06-24	Broadcom Corporation	Apparatus and method for phase lock loop gain control using unit current sources
US7027796B1 (en) *	2001-06-22	2006-04-11	Rfmd Wpan, Inc.	Method and apparatus for automatic fast locking power conserving synthesizer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4034310A (en) *	1977-01-05	1977-07-05	Coe Thomas F	Phase-locked loop oscillator
US4330758A (en) *	1980-02-20	1982-05-18	Motorola, Inc.	Synchronized frequency synthesizer with high speed lock
US4499434A (en) *	1982-07-19	1985-02-12	Rockwell International Corporation	PLL Phase error alarm related to associated receiver
JPH0214589A (ja) *	1988-06-30	1990-01-18	Hoya Corp	レーザ発振方法及びレーザ装置
EP0380946B1 (de) *	1989-01-31	1994-09-14	Siemens Aktiengesellschaft	Verfahren zur Überwachung der Regelfähigkeit eines Phasenregelkreises
JP2638286B2 (ja) *	1990-10-31	1997-08-06	日本電気株式会社	位相比較回路
DE69118813T2 (de) *	1990-10-31	1996-09-26	Nippon Electric Co	Funksende-Empfangsgerät mit PLL-Synthese
US5304953A (en) *	1993-06-01	1994-04-19	Motorola, Inc.	Lock recovery circuit for a phase locked loop

1994
- 1994-10-14 FI FI944856A patent/FI97578C/fi not_active IP Right Cessation
1995
- 1995-10-11 AT AT95934162T patent/ATE220264T1/de not_active IP Right Cessation
- 1995-10-11 AU AU36558/95A patent/AU699831B2/en not_active Ceased
- 1995-10-11 WO PCT/FI1995/000564 patent/WO1996012348A1/en not_active Ceased
- 1995-10-11 US US08/656,316 patent/US5625326A/en not_active Expired - Lifetime
- 1995-10-11 DE DE69527274T patent/DE69527274T2/de not_active Expired - Lifetime
- 1995-10-11 JP JP51296396A patent/JP3167333B2/ja not_active Expired - Fee Related
- 1995-10-11 EP EP95934162A patent/EP0734616B1/en not_active Expired - Lifetime
- 1995-10-11 CN CN95191038A patent/CN1062397C/zh not_active Expired - Fee Related
- 1995-10-11 ES ES95934162T patent/ES2178679T3/es not_active Expired - Lifetime
1996
- 1996-06-13 NO NO962511A patent/NO962511L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
ES2178679T3 (es)	2003-01-01
DE69527274D1 (de)	2002-08-08
EP0734616A1 (en)	1996-10-02
AU699831B2 (en)	1998-12-17
FI944856A0 (fi)	1994-10-14
WO1996012348A1 (en)	1996-04-25
JP3167333B2 (ja)	2001-05-21
NO962511L (no)	1996-06-13
FI97578C (fi)	1997-01-10
FI944856A7 (fi)	1996-04-15
DE69527274T2 (de)	2002-11-21
US5625326A (en)	1997-04-29
ATE220264T1 (de)	2002-07-15
JPH09507365A (ja)	1997-07-22
CN1062397C (zh)	2001-02-21
EP0734616B1 (en)	2002-07-03
FI97578B (fi)	1996-09-30
AU3655895A (en)	1996-05-06
CN1136868A (zh)	1996-11-27

Similar Documents

Publication	Publication Date	Title
ATE210316T1 (de)	2001-12-15	Dreifach redundantes modulares rechnersystem
ES2120877A1 (es)	1998-11-01	Circuito y metodo de sincronizacion de fase para un bucle de enganche de fase.
KR920704411A (ko)	1992-12-19	전압 제어형 발진 회로 및 위상 동기 회로
TW200509699A (en)	2005-03-01	Digital transmission system and clock pulse reproducing device
KR960012738A (ko)	1996-04-20	저 전력 궤환 경로의 위상 동기 루프 및 작동 방법
KR890013897A (ko)	1989-09-26	고속 고정 전류감소 및 클램핑 회로를 구비한 위상 고정 루프
KR950022154A (ko)	1995-07-28	클록 신호 발생 회로
CA2010265A1 (en)	1990-08-17	Phase-locked loop apparatus
KR960016151A (ko)	1996-05-22	고주파수의 위상 로크 루프 회로
KR940012854A (ko)	1994-06-24	안정된 위상 변별기를 갖는 위상 동기 루프
NO962511D0 (no)	1996-06-13	Låse-alarmkrets for en frekvenssyntetisator
EP0355466A3 (en)	1990-06-20	Integrated circuit with clock generator circuit
ES2094154T3 (es)	1997-01-16	Reduccion de corriente en un sintetizador.
KR900015469A (ko)	1990-10-27	Afc 회로
TW331055B (en)	1998-05-01	Phase locked loop having DC level capture circuit
WO2002009290A3 (en)	2002-08-15	Analog phase locked loop holdover
ATE304241T1 (de)	2005-09-15	Frequenzregelkreis, taktwiederherstellungsschaltung und empfänger
KR930003564A (ko)	1993-02-24	위상동기 루프를 구비한 장치
DK224688A (da)	1988-12-24	Oscillatorindretning til frembringelse af mindst to forskellige frekvenser
KR940023019A (ko)	1994-10-22	클럭 분배 회로
KR960039654A (ko)	1996-11-25	초고주파 발진기의 위상고정루프
KR900019450A (ko)	1990-12-24	사설교환기와 u인터페이스 카드와의 프레임 동기회로
IT1271645B (it)	1997-06-04	Metodo e dispositivo per la generazione di un segnale portante locale
IT1252241B (it)	1995-06-05	Metodo e sistema per la riduzione del jitter di una struttura a pll (phase loked loop) caratterizzato da un rapporto razionale tra le le frequenze d`ingresso e di uscita.
DE59204465D1 (de)	1996-01-11	Phasenregelkreis.

Legal Events

Date	Code	Title	Description
2003-08-04	FC2A	Withdrawal, rejection or dismissal of laid open patent application