ATE247341T1 - Phasenabgestimmter ringoszillator - Google Patents

Phasenabgestimmter ringoszillator

Info

Publication number
ATE247341T1
ATE247341T1 AT97307020T AT97307020T ATE247341T1 AT E247341 T1 ATE247341 T1 AT E247341T1 AT 97307020 T AT97307020 T AT 97307020T AT 97307020 T AT97307020 T AT 97307020T AT E247341 T1 ATE247341 T1 AT E247341T1
Authority
AT
Austria
Prior art keywords
ring
ring oscillator
phase matched
stage
matched ring
Prior art date
Application number
AT97307020T
Other languages
English (en)
Inventor
Andrew James Pickering
Ian Charles Wood
Original Assignee
Phoenix Vlsi Consultants Ltd
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 Phoenix Vlsi Consultants Ltd filed Critical Phoenix Vlsi Consultants Ltd
Application granted granted Critical
Publication of ATE247341T1 publication Critical patent/ATE247341T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
    • H03K3/0231—Astable circuits

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Inorganic Insulating Materials (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Circuits Of Receivers In General (AREA)
AT97307020T 1996-09-10 1997-09-10 Phasenabgestimmter ringoszillator ATE247341T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9618901.4A GB9618901D0 (en) 1996-09-10 1996-09-10 Phase-tuned ring oscillator

Publications (1)

Publication Number Publication Date
ATE247341T1 true ATE247341T1 (de) 2003-08-15

Family

ID=10799718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97307020T ATE247341T1 (de) 1996-09-10 1997-09-10 Phasenabgestimmter ringoszillator

Country Status (5)

Country Link
US (1) US6005448A (de)
EP (1) EP0828348B1 (de)
AT (1) ATE247341T1 (de)
DE (1) DE69724058T2 (de)
GB (1) GB9618901D0 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5841325A (en) * 1997-05-12 1998-11-24 Hewlett-Packard Company Fully-integrated high-speed interleaved voltage-controlled ring oscillator
US6304149B1 (en) * 1998-11-28 2001-10-16 Beomsup Kim Ring oscillator VCO using a differential delay stage
GB2362045B (en) * 2000-02-23 2004-05-05 Phoenix Vlsi Consultants Ltd Analogue-Controlled phase interpolator
US6329859B1 (en) * 2000-03-23 2001-12-11 Bitblitz Communications, Inc. N-way circular phase interpolator for generating a signal having arbitrary phase
US6831524B1 (en) * 2000-09-12 2004-12-14 Rensselaer Polytechnic Institute Feed forward voltage controlled ring oscillator
US6448862B1 (en) * 2000-09-21 2002-09-10 Bae Systems Information And Electronic Systems Integration Inc. Single event upset immune oscillator circuit
AU2002227162A1 (en) * 2000-11-01 2002-05-15 Primarion, Inc. High speed voltage-controlled ring oscillator
WO2002037683A2 (en) * 2000-11-01 2002-05-10 Primarion, Inc. Phase lock loop circuit
US6525617B1 (en) * 2001-08-09 2003-02-25 Lattice Semiconductor Corporation Buffering for LC-based stage
US6501339B1 (en) * 2001-08-10 2002-12-31 Xilinx, Inc. Ring oscillators with improved signal-path matching for high-speed data communications
US7403074B2 (en) * 2004-02-26 2008-07-22 Sony Corporation Oscillator
US7039885B1 (en) 2003-01-21 2006-05-02 Barcelona Design, Inc. Methodology for design of oscillator delay stage and corresponding applications
US7102449B1 (en) 2003-01-21 2006-09-05 Barcelona Design, Inc. Delay stage for oscillator circuit and corresponding applications
US7098710B1 (en) * 2003-11-21 2006-08-29 Xilinx, Inc. Multi-speed delay-locked loop
US7180378B2 (en) * 2004-11-04 2007-02-20 Gennum Corporation Tunable ring oscillator
US7777581B2 (en) * 2007-10-19 2010-08-17 Diablo Technologies Inc. Voltage Controlled Oscillator (VCO) with a wide tuning range and substantially constant voltage swing over the tuning range
US8339208B2 (en) 2010-06-08 2012-12-25 The Hong Kong University Of Science And Technology Method and apparatus for tuning frequency of LC-oscillators based on phase-tuning technique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583839B1 (de) * 1992-08-20 1997-11-05 Koninklijke Philips Electronics N.V. Oszillator mit mehrphasigen Ausgängen
US5475344A (en) * 1994-02-22 1995-12-12 The Board Of Trustees Of The Leland Stanford Junior University Multiple interconnected ring oscillator circuit
JP2867889B2 (ja) * 1994-08-30 1999-03-10 日本電気株式会社 電圧制御発振器
US5841325A (en) * 1997-05-12 1998-11-24 Hewlett-Packard Company Fully-integrated high-speed interleaved voltage-controlled ring oscillator

Also Published As

Publication number Publication date
EP0828348A2 (de) 1998-03-11
DE69724058D1 (de) 2003-09-18
GB9618901D0 (en) 1996-10-23
US6005448A (en) 1999-12-21
EP0828348B1 (de) 2003-08-13
EP0828348A3 (de) 1999-09-08
DE69724058T2 (de) 2004-11-25

Similar Documents

Publication Publication Date Title
ATE247341T1 (de) Phasenabgestimmter ringoszillator
KR930001593A (ko) Pll 주파수 신세사이저
DK552079A (da) Digital fasereguleringskobling med en hjaelpekobling
KR970009014A (ko) 송수신회로
JPH10303652A (ja) 高周波変換回路
DE60017460D1 (de) Oszillator mit mehrphasigen komplementären ausgängen
ATE305184T1 (de) Mischerschaltung mit spiegelfrequenzunterdrückung und deren verwendung in einem direktkonversionsempfänger
KR830008557A (ko) 튜너
KR970024552A (ko) 튜너 및 스플리터-변조기를 포함하는 회로 장치
WO2003085872A3 (en) Quadrature ring oscillator
KR950035045A (ko) 주파수 변조회로
SU1319237A1 (ru) Генератор
KR960039654A (ko) 초고주파 발진기의 위상고정루프
ATE338375T1 (de) Hochfrequenzoszillator
RU2002103435A (ru) Квантовый стандарт частоты
SU1140219A1 (ru) Преобразователь частоты
RU92011648A (ru) Высокостабильный синтезатор частоты
KR960003083A (ko) 위상동기회로 내장형 튜너
KR950010392A (ko) 더블콘버젼 튜너의 주파수 선국장치
KR960006299A (ko) 위상 동기 루프 장치
KR930015321A (ko) 더블 컨버젼 튜너의 rf/if출력방법
RU94031664A (ru) Цифровой синтезатор частот
RU93014900A (ru) Умножитель частоты
JPS6480106A (en) Frequency conversion circuit
JPS5783932A (en) Frequency dividing circuit

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties