DE69401087D1 - Spannungsgesteuerter Oszillator - Google Patents

Spannungsgesteuerter Oszillator

Info

Publication number
DE69401087D1
DE69401087D1 DE69401087T DE69401087T DE69401087D1 DE 69401087 D1 DE69401087 D1 DE 69401087D1 DE 69401087 T DE69401087 T DE 69401087T DE 69401087 T DE69401087 T DE 69401087T DE 69401087 D1 DE69401087 D1 DE 69401087D1
Authority
DE
Germany
Prior art keywords
controlled oscillator
voltage controlled
voltage
oscillator
controlled
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69401087T
Other languages
English (en)
Other versions
DE69401087T2 (de
Inventor
Akihiko Yoshizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69401087D1 publication Critical patent/DE69401087D1/de
Publication of DE69401087T2 publication Critical patent/DE69401087T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/354—Astable circuits
    • 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
    • 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
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0315—Ring oscillators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
DE69401087T 1993-04-21 1994-04-21 Spannungsgesteuerter Oszillator Expired - Fee Related DE69401087T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09424693A JP3265045B2 (ja) 1993-04-21 1993-04-21 電圧制御発振器

Publications (2)

Publication Number Publication Date
DE69401087D1 true DE69401087D1 (de) 1997-01-23
DE69401087T2 DE69401087T2 (de) 1997-07-10

Family

ID=14104955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69401087T Expired - Fee Related DE69401087T2 (de) 1993-04-21 1994-04-21 Spannungsgesteuerter Oszillator

Country Status (5)

Country Link
US (1) US5594391A (de)
EP (1) EP0621689B1 (de)
JP (1) JP3265045B2 (de)
KR (1) KR0139137B1 (de)
DE (1) DE69401087T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3703516B2 (ja) * 1994-04-25 2005-10-05 セイコーインスツル株式会社 発振回路
KR0137992B1 (ko) * 1994-12-31 1998-06-15 김주용 링 발진기
JP2870464B2 (ja) * 1996-01-22 1999-03-17 日本電気株式会社 可変遅延回路
JPH10201222A (ja) * 1996-12-27 1998-07-31 Fujitsu Ltd 昇圧回路及びこれを用いた半導体装置
KR100214548B1 (ko) * 1996-12-30 1999-08-02 구본준 전압 제어발진기
JPH1127107A (ja) * 1997-07-02 1999-01-29 Fujitsu Ltd 電圧制御型発振回路
SE518573C2 (sv) * 1997-12-04 2002-10-22 Ericsson Telefon Ab L M Elektronisk krets resp. omkopplare för styrning av konduktans samt förfarande för tillverkning av dylik krets
KR100280482B1 (ko) * 1998-05-13 2001-02-01 김영환 오실레이터의 주파수조절회로 및 방법
US6204710B1 (en) * 1998-06-22 2001-03-20 Xilinx, Inc. Precision trim circuit for delay lines
US6367059B1 (en) * 1999-03-23 2002-04-02 Artisan Components, Inc. Carry chain standard cell with charge sharing reduction architecture
JP3684109B2 (ja) 1999-06-30 2005-08-17 株式会社東芝 電圧制御発振回路
US6704908B1 (en) 1999-11-17 2004-03-09 Amadala Limited Method and apparatus for automatically generating a phase lock loop (PLL)
US6696828B2 (en) 1999-11-30 2004-02-24 Kabushiki Kaisha Toshiba Integrated circuit and lot selection system therefor
US6624679B2 (en) * 2000-01-31 2003-09-23 Stmicroelectronics S.R.L. Stabilized delay circuit
US6373342B1 (en) * 2000-07-20 2002-04-16 Texas Instruments Incorporated Jitter reduction circuit
JP2002176340A (ja) 2000-12-06 2002-06-21 Toshiba Corp 遅延回路及び電圧制御発振回路
US6501339B1 (en) 2001-08-10 2002-12-31 Xilinx, Inc. Ring oscillators with improved signal-path matching for high-speed data communications
US6664837B1 (en) 2002-09-18 2003-12-16 Xilinx, Inc. Delay line trim unit having consistent performance under varying process and temperature conditions
TWI228867B (en) * 2003-08-19 2005-03-01 Koltek Inc Low power consumption oscillator and delay circuit
KR100560298B1 (ko) * 2003-10-31 2006-03-10 주식회사 하이닉스반도체 공정조건 또는 전압변동에 관계없이 일정한 지연양을가지는 지연회로 및 그를 이용한 펄스생성회로
KR100574498B1 (ko) * 2004-12-28 2006-04-27 주식회사 하이닉스반도체 반도체 장치의 초기화 회로
KR100558600B1 (ko) * 2005-02-02 2006-03-13 삼성전자주식회사 반도체 장치의 지연회로
TWI400886B (zh) * 2005-02-28 2013-07-01 Semiconductor Energy Lab 半導體裝置和使用該半導體裝置的電子設備
WO2006118284A1 (en) * 2005-04-27 2006-11-09 Semiconductor Energy Laboratory Co., Ltd. Pll circuit and semiconductor device having the same
WO2007018105A1 (en) * 2005-08-11 2007-02-15 Semiconductor Energy Laboratory Co., Ltd. Voltage controlled oscillator and phase-locked loop
TWI481195B (zh) * 2006-10-31 2015-04-11 半導體能源研究所股份有限公司 振盪器電路及包含該振盪器電路的半導體裝置
US7456667B2 (en) * 2006-12-22 2008-11-25 Taylor Stewart S Electrical signal duty cycle modification
US9007138B2 (en) * 2013-05-31 2015-04-14 Freescale Semiconductor, Inc. Oscillator with startup circuitry
US9397637B2 (en) * 2014-03-06 2016-07-19 Semiconductor Energy Laboratory Co., Ltd. Voltage controlled oscillator, semiconductor device, and electronic device
CN106134078B (zh) * 2014-03-07 2019-05-28 株式会社半导体能源研究所 用于驱动半导体装置的方法
KR102352633B1 (ko) 2014-07-25 2022-01-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발진 회로 및 그것을 포함하는 반도체 장치
KR102553553B1 (ko) 2015-06-12 2023-07-10 가부시키가이샤 한도오따이 에네루기 켄큐쇼 촬상 장치, 및 그 동작 방법 및 전자 기기
CN106330135B (zh) * 2015-07-01 2024-03-29 意法半导体(中国)投资有限公司 低电流和高频振荡器电路
US10038402B2 (en) 2015-10-30 2018-07-31 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and electronic device
TWI730091B (zh) 2016-05-13 2021-06-11 日商半導體能源研究所股份有限公司 半導體裝置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015219A (en) * 1974-01-16 1977-03-29 Hitachi, Ltd. Electronic circuit using field effect transistor with compensation means
US3931588A (en) * 1974-09-10 1976-01-06 Rca Corporation Voltage controlled oscillator utilizing field effect transistors
JPS5150641A (ja) * 1974-10-30 1976-05-04 Hitachi Ltd Parusuhatsuseikairo
US4146849A (en) * 1977-01-31 1979-03-27 Tokyo Shibaura Electric Co., Ltd. Voltage controlled oscillator
JPS54125954A (en) * 1978-03-24 1979-09-29 Hitachi Ltd Complementary mis oscillator circuit
JPS55128910A (en) * 1979-03-28 1980-10-06 Hitachi Ltd Complementary mis amplifying circuit
JPS5915211B2 (ja) * 1979-11-27 1984-04-07 富士通株式会社 発振回路
EP0395118A1 (de) * 1984-07-31 1990-10-31 Yamaha Corporation Verzögerungsschaltung für analoge Signale
JPS62135011A (ja) * 1985-12-06 1987-06-18 Nec Corp 半導体装置
JPH0691430B2 (ja) * 1986-08-11 1994-11-14 日本電気株式会社 電圧制御発振器
JPH01183147A (ja) * 1988-01-18 1989-07-20 Oki Electric Ind Co Ltd 基板電位発生回路
JPH02179121A (ja) * 1988-12-29 1990-07-12 Nec Corp インバータ回路
US5157278A (en) * 1990-10-30 1992-10-20 Samsung Electronics Co., Ltd. Substrate voltage generator for semiconductor device
US5121014A (en) * 1991-03-05 1992-06-09 Vlsi Technology, Inc. CMOS delay circuit with controllable delay
US5081428A (en) * 1991-03-29 1992-01-14 Codex Corp. Voltage controlled oscillator having 50% duty cycle clock
US5208557A (en) * 1992-02-18 1993-05-04 Texas Instruments Incorporated Multiple frequency ring oscillator

Also Published As

Publication number Publication date
KR0139137B1 (ko) 1998-06-15
US5594391A (en) 1997-01-14
KR940025186A (ko) 1994-11-19
EP0621689A1 (de) 1994-10-26
JPH06310994A (ja) 1994-11-04
EP0621689B1 (de) 1996-12-11
JP3265045B2 (ja) 2002-03-11
DE69401087T2 (de) 1997-07-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee