SE515800C2 - Anordning och förfarande för att snabbstarta en sinusoscillator - Google Patents

Anordning och förfarande för att snabbstarta en sinusoscillator

Info

Publication number
SE515800C2
SE515800C2 SE9900156A SE9900156A SE515800C2 SE 515800 C2 SE515800 C2 SE 515800C2 SE 9900156 A SE9900156 A SE 9900156A SE 9900156 A SE9900156 A SE 9900156A SE 515800 C2 SE515800 C2 SE 515800C2
Authority
SE
Sweden
Prior art keywords
oscillator
amplifier
supply voltage
output signal
output
Prior art date
Application number
SE9900156A
Other languages
English (en)
Swedish (sv)
Other versions
SE9900156D0 (sv
SE9900156L (sv
Inventor
Anders Sanner
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9900156A priority Critical patent/SE515800C2/sv
Publication of SE9900156D0 publication Critical patent/SE9900156D0/xx
Priority to TW088103756A priority patent/TW404101B/zh
Priority to CNB998157465A priority patent/CN1214517C/zh
Priority to CA002359596A priority patent/CA2359596A1/en
Priority to PCT/SE1999/002503 priority patent/WO2000044086A1/en
Priority to JP2000595418A priority patent/JP3955732B2/ja
Priority to KR1020017008604A priority patent/KR20010101413A/ko
Priority to EP99967049A priority patent/EP1149463A1/en
Priority to AU23348/00A priority patent/AU2334800A/en
Priority to US09/487,212 priority patent/US6300844B1/en
Publication of SE9900156L publication Critical patent/SE9900156L/
Publication of SE515800C2 publication Critical patent/SE515800C2/sv
Priority to HK02105572.3A priority patent/HK1044079A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/02—Details
    • H03B5/06—Modifications of generator to ensure starting of oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • H03B5/24—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator active element in amplifier being semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L3/00—Starting of generators

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
SE9900156A 1999-01-20 1999-01-20 Anordning och förfarande för att snabbstarta en sinusoscillator SE515800C2 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9900156A SE515800C2 (sv) 1999-01-20 1999-01-20 Anordning och förfarande för att snabbstarta en sinusoscillator
TW088103756A TW404101B (en) 1999-01-20 1999-03-11 Oscillator starting method
AU23348/00A AU2334800A (en) 1999-01-20 1999-12-30 Oscillator starting method
PCT/SE1999/002503 WO2000044086A1 (en) 1999-01-20 1999-12-30 Oscillator starting method
CA002359596A CA2359596A1 (en) 1999-01-20 1999-12-30 Oscillator starting method
CNB998157465A CN1214517C (zh) 1999-01-20 1999-12-30 用于生成正弦波输出信号的振荡器及方法
JP2000595418A JP3955732B2 (ja) 1999-01-20 1999-12-30 発振器始動方法
KR1020017008604A KR20010101413A (ko) 1999-01-20 1999-12-30 발진기 시동 방법
EP99967049A EP1149463A1 (en) 1999-01-20 1999-12-30 Oscillator starting method
US09/487,212 US6300844B1 (en) 1999-01-20 2000-01-19 Oscillator starting method
HK02105572.3A HK1044079A1 (zh) 1999-01-20 2002-07-29 振蕩器啟動方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900156A SE515800C2 (sv) 1999-01-20 1999-01-20 Anordning och förfarande för att snabbstarta en sinusoscillator

Publications (3)

Publication Number Publication Date
SE9900156D0 SE9900156D0 (sv) 1999-01-20
SE9900156L SE9900156L (sv) 2000-07-21
SE515800C2 true SE515800C2 (sv) 2001-10-08

Family

ID=20414154

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900156A SE515800C2 (sv) 1999-01-20 1999-01-20 Anordning och förfarande för att snabbstarta en sinusoscillator

Country Status (11)

Country Link
US (1) US6300844B1 (ja)
EP (1) EP1149463A1 (ja)
JP (1) JP3955732B2 (ja)
KR (1) KR20010101413A (ja)
CN (1) CN1214517C (ja)
AU (1) AU2334800A (ja)
CA (1) CA2359596A1 (ja)
HK (1) HK1044079A1 (ja)
SE (1) SE515800C2 (ja)
TW (1) TW404101B (ja)
WO (1) WO2000044086A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6714644B1 (en) * 2000-12-13 2004-03-30 Cisco Technology, Inc. Ringing scheduling for FXS ports on platforms with limited power supply
GB0303875D0 (en) * 2003-02-19 2003-03-26 Halliburton Man Ltd Electrical power supply arrangement for a downhole measurement assembly
KR100739524B1 (ko) * 2007-04-09 2007-07-13 주식회사 룩센테크놀러지 자동 기동회로를 갖는 정현파 발생기

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286233A (en) * 1979-07-09 1981-08-25 Rca Corporation Gated oscillator
FR2499737B1 (fr) * 1981-02-12 1985-07-05 Laudren Cie Sa Ets M Circuit d'alarme pour systemes de surveillance de postes telephoniques publics a prepaiement
US4558309A (en) * 1983-06-27 1985-12-10 The Simco Company, Inc. Ground tether continuity monitor
US4833427A (en) * 1987-10-07 1989-05-23 Hughes Aircraft Company Signal source for use with an LC tank circuit
JPH0734526B2 (ja) * 1987-12-28 1995-04-12 株式会社日立製作所 発振装置
US4926470A (en) * 1988-10-14 1990-05-15 Sanford David M Telephone call screening circuit
US5277495A (en) * 1992-04-24 1994-01-11 Halliburton Company Temperature to frequency converter
JPH06120732A (ja) * 1992-10-06 1994-04-28 Matsushita Electric Ind Co Ltd 発振回路
JP3625572B2 (ja) * 1996-05-21 2005-03-02 富士通株式会社 発振回路及びそれを利用したｐｌｌ回路
US6072340A (en) * 1997-03-24 2000-06-06 Tellabs Operations, Inc. Pulse shaping and filtering circuit for digital pulse data transmissions
JPH10290119A (ja) * 1997-04-14 1998-10-27 Ricoh Co Ltd 発振装置

Also Published As

Publication number Publication date
SE9900156D0 (sv) 1999-01-20
US6300844B1 (en) 2001-10-09
JP3955732B2 (ja) 2007-08-08
CN1334986A (zh) 2002-02-06
HK1044079A1 (zh) 2002-10-04
KR20010101413A (ko) 2001-11-14
CN1214517C (zh) 2005-08-10
AU2334800A (en) 2000-08-07
JP2002535906A (ja) 2002-10-22
SE9900156L (sv) 2000-07-21
TW404101B (en) 2000-09-01
EP1149463A1 (en) 2001-10-31
WO2000044086A1 (en) 2000-07-27
CA2359596A1 (en) 2000-07-27

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