TW200721691A - Voltage controlled oscillator with a multiple gate transistor and method therefor - Google Patents

Voltage controlled oscillator with a multiple gate transistor and method therefor

Info

Publication number
TW200721691A
TW200721691A TW095137372A TW95137372A TW200721691A TW 200721691 A TW200721691 A TW 200721691A TW 095137372 A TW095137372 A TW 095137372A TW 95137372 A TW95137372 A TW 95137372A TW 200721691 A TW200721691 A TW 200721691A
Authority
TW
Taiwan
Prior art keywords
transistor
controlled oscillator
control electrode
electrode coupled
voltage controlled
Prior art date
Application number
TW095137372A
Other languages
English (en)
Chinese (zh)
Inventor
Sriram S Kalpat
Leo Mathew
Mohamed S Moosa
Michael A Sadd
Hector Sanchez
Original Assignee
Freescale Semiconductor Inc
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 Freescale Semiconductor Inc filed Critical Freescale Semiconductor Inc
Publication of TW200721691A publication Critical patent/TW200721691A/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
    • H03B1/00—Details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/201—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates the substrates comprising an insulating layer on a semiconductor body, e.g. SOI
    • H10D86/215—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates the substrates comprising an insulating layer on a semiconductor body, e.g. SOI comprising FinFETs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices
    • 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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P10/00—Bonding of wafers, substrates or parts of devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
    • H03K2005/00019—Variable delay
    • H03K2005/00026—Variable delay controlled by an analog electrical signal, e.g. obtained after conversion by a D/A converter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
    • H03K2005/00019—Variable delay
    • H03K2005/00058—Variable delay controlled by a digital setting
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/01—Manufacture or treatment
    • H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
    • H10D30/024—Manufacture or treatment of FETs having insulated gates [IGFET] of fin field-effect transistors [FinFET]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/62—Fin field-effect transistors [FinFET]

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Logic Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Thin Film Transistor (AREA)
TW095137372A 2005-10-14 2006-10-11 Voltage controlled oscillator with a multiple gate transistor and method therefor TW200721691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/250,994 US7279997B2 (en) 2005-10-14 2005-10-14 Voltage controlled oscillator with a multiple gate transistor and method therefor

Publications (1)

Publication Number Publication Date
TW200721691A true TW200721691A (en) 2007-06-01

Family

ID=37947377

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095137372A TW200721691A (en) 2005-10-14 2006-10-11 Voltage controlled oscillator with a multiple gate transistor and method therefor

Country Status (6)

Country Link
US (1) US7279997B2 (https=)
JP (1) JP2009512344A (https=)
KR (1) KR101291522B1 (https=)
CN (1) CN101288223B (https=)
TW (1) TW200721691A (https=)
WO (1) WO2007047164A2 (https=)

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US7612619B2 (en) * 2006-03-23 2009-11-03 Freescale Semiconductor, Inc Phase detector device and method thereof
US20090321834A1 (en) * 2008-06-30 2009-12-31 Willy Rachmady Substrate fins with different heights
KR101064129B1 (ko) * 2009-07-13 2011-09-15 이화여자대학교 산학협력단 피드포워드 링 오실레이터
JP4945650B2 (ja) * 2010-03-10 2012-06-06 株式会社東芝 半導体装置
US8866510B2 (en) * 2012-05-02 2014-10-21 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
CN105026309B (zh) * 2013-03-28 2017-04-12 英特尔公司 多栅极谐振沟道晶体管
US9269711B2 (en) * 2013-07-01 2016-02-23 Infineon Technologies Austria Ag Semiconductor device
WO2016187479A1 (en) * 2015-05-20 2016-11-24 Cirrus Logic Intrnational Semiconductor Ltd. Ring frequency divider
JP6872837B2 (ja) * 2017-06-02 2021-05-19 ユナイテッド・セミコンダクター・ジャパン株式会社 発振回路及び電圧制御装置
WO2024221400A1 (en) * 2023-04-28 2024-10-31 Boe Technology Group Co., Ltd. Scan circuit, array substrate, and display apparatus

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US4872010A (en) 1988-02-08 1989-10-03 Hughes Aircraft Company Analog-to-digital converter made with focused ion beam technology
US5144170A (en) * 1991-06-28 1992-09-01 Motorola, Inc. Circuit and method of aligning clock signals
US5463353A (en) * 1994-09-06 1995-10-31 Motorola, Inc. Resistorless VCO including current source and sink controlling a current controlled oscillator
US6720812B2 (en) 1995-06-02 2004-04-13 Nova R&D, Inc. Multi-channel integrated circuit
US5675341A (en) 1995-06-02 1997-10-07 Lucent Technologies Inc. Current-mode parallel analog-to-digital converter
US5604700A (en) 1995-07-28 1997-02-18 Motorola, Inc. Non-volatile memory cell having a single polysilicon gate
JP2917957B2 (ja) * 1997-02-14 1999-07-12 日本電気株式会社 発振回路および遅延回路
WO1998046731A1 (de) 1997-04-11 1998-10-22 Roche Diagnostics Gmbh Inhibitoren für den urokinaserezeptor
US5936433A (en) 1998-01-23 1999-08-10 National Semiconductor Corporation Comparator including a transconducting inverter biased to operate in subthreshold
US6222395B1 (en) 1999-01-04 2001-04-24 International Business Machines Corporation Single-ended semiconductor receiver with built in threshold voltage difference
US6133799A (en) * 1999-02-25 2000-10-17 International Business Machines Corporation Voltage controlled oscillator utilizing threshold voltage control of silicon on insulator MOSFETS
JP2002111449A (ja) * 2000-09-29 2002-04-12 Mitsubishi Electric Corp 電圧制御発振回路およびそれを備える位相同期ループ回路
AU2002240163A1 (en) 2001-01-26 2002-08-06 John George Maneatis Phase-locked loop with conditioned charge pump output
JP4794067B2 (ja) * 2001-05-24 2011-10-12 ルネサスエレクトロニクス株式会社 内部クロック発生回路
US6657502B2 (en) * 2001-10-01 2003-12-02 Motorola, Inc. Multiphase voltage controlled oscillator
US6677569B2 (en) 2001-10-12 2004-01-13 Massachusetts Institute Of Technology Methods and apparatus for performing signal processing functions in an electronic imager
JP2003163579A (ja) * 2001-11-26 2003-06-06 Eng Kk 周波数可変発振回路
US7214991B2 (en) * 2002-12-06 2007-05-08 Taiwan Semiconductor Manufacturing Co., Ltd. CMOS inverters configured using multiple-gate transistors
US6756826B1 (en) 2003-06-12 2004-06-29 Fairchild Semiconductor Corporation Method of reducing the propagation delay and process and temperature effects on a buffer
US6842136B1 (en) 2003-11-28 2005-01-11 Texas Instruments Incorporated Low-jitter clock distribution circuit
US6969656B2 (en) 2003-12-05 2005-11-29 Freescale Semiconductor, Inc. Method and circuit for multiplying signals with a transistor having more than one independent gate structure
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JP4334564B2 (ja) * 2006-12-14 2009-09-30 株式会社東芝 トランスコンダクタ

Also Published As

Publication number Publication date
US7279997B2 (en) 2007-10-09
US20070085153A1 (en) 2007-04-19
WO2007047164A2 (en) 2007-04-26
WO2007047164A3 (en) 2007-09-27
CN101288223B (zh) 2011-10-05
CN101288223A (zh) 2008-10-15
KR101291522B1 (ko) 2013-08-16
KR20080046260A (ko) 2008-05-26
JP2009512344A (ja) 2009-03-19

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