DE69529919D1 - Breitbandiger spannungsgesteuerter cmos-oszillator - Google Patents

Breitbandiger spannungsgesteuerter cmos-oszillator

Info

Publication number
DE69529919D1
DE69529919D1 DE69529919T DE69529919T DE69529919D1 DE 69529919 D1 DE69529919 D1 DE 69529919D1 DE 69529919 T DE69529919 T DE 69529919T DE 69529919 T DE69529919 T DE 69529919T DE 69529919 D1 DE69529919 D1 DE 69529919D1
Authority
DE
Germany
Prior art keywords
voltage controlled
broadband voltage
cmos oscillator
controlled cmos
broadband
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 - Lifetime
Application number
DE69529919T
Other languages
English (en)
Other versions
DE69529919T2 (de
Inventor
J Sauer
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.)
Sarnoff Corp
Original Assignee
Sarnoff 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 Sarnoff Corp filed Critical Sarnoff Corp
Publication of DE69529919D1 publication Critical patent/DE69529919D1/de
Application granted granted Critical
Publication of DE69529919T2 publication Critical patent/DE69529919T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03K3/023—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
    • 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
    • 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
    • H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
    • H03L7/0891—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
    • 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
DE69529919T 1994-12-14 1995-12-08 Breitbandiger spannungsgesteuerter cmos-oszillator Expired - Lifetime DE69529919T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/355,562 US5497127A (en) 1994-12-14 1994-12-14 Wide frequency range CMOS relaxation oscillator with variable hysteresis
PCT/US1995/015176 WO1996019041A1 (en) 1994-12-14 1995-12-08 Cmos voltage-controlled oscillator having a wide frequency range

Publications (2)

Publication Number Publication Date
DE69529919D1 true DE69529919D1 (de) 2003-04-17
DE69529919T2 DE69529919T2 (de) 2003-12-11

Family

ID=23397895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529919T Expired - Lifetime DE69529919T2 (de) 1994-12-14 1995-12-08 Breitbandiger spannungsgesteuerter cmos-oszillator

Country Status (6)

Country Link
US (1) US5497127A (de)
EP (1) EP0797870B1 (de)
JP (1) JP3591841B2 (de)
KR (1) KR100351335B1 (de)
DE (1) DE69529919T2 (de)
WO (1) WO1996019041A1 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3407493B2 (ja) * 1995-08-22 2003-05-19 三菱電機株式会社 チャージポンプ回路およびｐｌｌ回路
US5838631A (en) 1996-04-19 1998-11-17 Integrated Device Technology, Inc. Fully synchronous pipelined ram
FR2753320B1 (fr) * 1996-09-09 1999-01-15 Sgs Thomson Microelectronics Boucle a verrouillage de phase avec dispositif de limitation de courant de pompe de charge
US5872736A (en) * 1996-10-28 1999-02-16 Micron Technology, Inc. High speed input buffer
US5917758A (en) 1996-11-04 1999-06-29 Micron Technology, Inc. Adjustable output driver circuit
US5949254A (en) * 1996-11-26 1999-09-07 Micron Technology, Inc. Adjustable output driver circuit
US6115318A (en) * 1996-12-03 2000-09-05 Micron Technology, Inc. Clock vernier adjustment
US5838177A (en) * 1997-01-06 1998-11-17 Micron Technology, Inc. Adjustable output driver circuit having parallel pull-up and pull-down elements
US5940608A (en) 1997-02-11 1999-08-17 Micron Technology, Inc. Method and apparatus for generating an internal clock signal that is synchronized to an external clock signal
US5920518A (en) * 1997-02-11 1999-07-06 Micron Technology, Inc. Synchronous clock generator including delay-locked loop
US5946244A (en) * 1997-03-05 1999-08-31 Micron Technology, Inc. Delay-locked loop with binary-coupled capacitor
US5956502A (en) * 1997-03-05 1999-09-21 Micron Technology, Inc. Method and circuit for producing high-speed counts
US5870347A (en) 1997-03-11 1999-02-09 Micron Technology, Inc. Multi-bank memory input/output line selection
US6014759A (en) * 1997-06-13 2000-01-11 Micron Technology, Inc. Method and apparatus for transferring test data from a memory array
US6173432B1 (en) * 1997-06-20 2001-01-09 Micron Technology, Inc. Method and apparatus for generating a sequence of clock signals
US5953284A (en) * 1997-07-09 1999-09-14 Micron Technology, Inc. Method and apparatus for adaptively adjusting the timing of a clock signal used to latch digital signals, and memory device using same
US6044429A (en) 1997-07-10 2000-03-28 Micron Technology, Inc. Method and apparatus for collision-free data transfers in a memory device with selectable data or address paths
US6011732A (en) * 1997-08-20 2000-01-04 Micron Technology, Inc. Synchronous clock generator including a compound delay-locked loop
US5926047A (en) * 1997-08-29 1999-07-20 Micron Technology, Inc. Synchronous clock generator including a delay-locked loop signal loss detector
US6101197A (en) * 1997-09-18 2000-08-08 Micron Technology, Inc. Method and apparatus for adjusting the timing of signals over fine and coarse ranges
US6107856A (en) * 1997-12-30 2000-08-22 Lsi Logic Corporation Dual output comparator for operating over a wide common mode range
US5923594A (en) * 1998-02-17 1999-07-13 Micron Technology, Inc. Method and apparatus for coupling data from a memory device using a single ended read data path
US6115320A (en) 1998-02-23 2000-09-05 Integrated Device Technology, Inc. Separate byte control on fully synchronous pipelined SRAM
US6269451B1 (en) 1998-02-27 2001-07-31 Micron Technology, Inc. Method and apparatus for adjusting data timing by delaying clock signal
US6016282A (en) * 1998-05-28 2000-01-18 Micron Technology, Inc. Clock vernier adjustment
US6405280B1 (en) 1998-06-05 2002-06-11 Micron Technology, Inc. Packet-oriented synchronous DRAM interface supporting a plurality of orderings for data block transfers within a burst sequence
EP0986178A3 (de) * 1998-07-17 2000-05-03 Nortel Networks Corporation Frequenzsynthetisierer
US6338127B1 (en) 1998-08-28 2002-01-08 Micron Technology, Inc. Method and apparatus for resynchronizing a plurality of clock signals used to latch respective digital signals, and memory device using same
US6349399B1 (en) * 1998-09-03 2002-02-19 Micron Technology, Inc. Method and apparatus for generating expect data from a captured bit pattern, and memory device using same
US6279090B1 (en) 1998-09-03 2001-08-21 Micron Technology, Inc. Method and apparatus for resynchronizing a plurality of clock signals used in latching respective digital signals applied to a packetized memory device
US6029250A (en) * 1998-09-09 2000-02-22 Micron Technology, Inc. Method and apparatus for adaptively adjusting the timing offset between a clock signal and digital signals transmitted coincident with that clock signal, and memory device and system using same
US6430696B1 (en) 1998-11-30 2002-08-06 Micron Technology, Inc. Method and apparatus for high speed data capture utilizing bit-to-bit timing correction, and memory device using same
US6374360B1 (en) 1998-12-11 2002-04-16 Micron Technology, Inc. Method and apparatus for bit-to-bit timing correction of a high speed memory bus
US6470060B1 (en) 1999-03-01 2002-10-22 Micron Technology, Inc. Method and apparatus for generating a phase dependent control signal
US7069406B2 (en) * 1999-07-02 2006-06-27 Integrated Device Technology, Inc. Double data rate synchronous SRAM with 100% bus utilization
JP4212767B2 (ja) * 2000-12-21 2009-01-21 旭化成エレクトロニクス株式会社 高速電流スイッチ回路および高周波電流源
US6801989B2 (en) 2001-06-28 2004-10-05 Micron Technology, Inc. Method and system for adjusting the timing offset between a clock signal and respective digital signals transmitted along with that clock signal, and memory device and computer system using same
DE10131675B4 (de) * 2001-06-29 2005-04-07 Infineon Technologies Ag Schaltungsanordnung und Verfahren zur Ermittlung einer Zeitkonstante eines Speicherkondensators einer Speicherzelle eines Halbleiterspeichers
US6727768B1 (en) 2002-10-29 2004-04-27 Institute Of Microelectronics Relaxation CCO for PLL-based constant tuning of GM-C filters
CN100407575C (zh) * 2003-06-03 2008-07-30 因芬奈昂技术股份有限公司 带有用于改善线性和最大化频率的传播延迟补偿的张弛振荡器
US7168027B2 (en) * 2003-06-12 2007-01-23 Micron Technology, Inc. Dynamic synchronization of data capture on an optical or other high speed communications link
US6924709B2 (en) * 2003-10-10 2005-08-02 Standard Microsystems Corporation Integrated relaxation oscillator with improved sensitivity to component variation due to process-shift
ATE381149T1 (de) * 2003-10-23 2007-12-15 Ericsson Telefon Ab L M Mehrband-pll-anordnung und verfahren zur steuerung einer solchen anordnung
US7234070B2 (en) * 2003-10-27 2007-06-19 Micron Technology, Inc. System and method for using a learning sequence to establish communications on a high-speed nonsynchronous interface in the absence of clock forwarding
DE10350597B4 (de) * 2003-10-30 2013-06-13 Infineon Technologies Ag Verfahren und Schaltungsanordnung zur Amplituden-Regelung eines oszillatorischen Signals
KR100576480B1 (ko) * 2003-12-26 2006-05-10 주식회사 하이닉스반도체 온도 센서용 오실레이터 회로
US7679874B2 (en) * 2005-07-25 2010-03-16 Semiconductor Components Industries, L.L.C. Power overload detection method and structure therefor
KR100742016B1 (ko) 2005-12-02 2007-07-23 인피니언 테크놀로지스 아게 튜닝가능 발진기 및 전파 지연 보상 방법
US7760037B2 (en) * 2007-03-28 2010-07-20 Intel Corporation Process, voltage, and temperature compensated clock generator
EP2717468A1 (de) 2012-10-02 2014-04-09 Dialog Semiconductor GmbH Bereichseffizienter Einzelkondensator-CMOS-Relaxationsoszillator
US8766674B1 (en) * 2013-03-15 2014-07-01 Qualcomm Incorporated Current-mode buffer with output swing detector for high frequency clock interconnect
TWI821142B (zh) * 2023-04-06 2023-11-01 智原科技股份有限公司 弛張振盪器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904988A (en) * 1974-09-11 1975-09-09 Motorola Inc CMOS voltage controlled oscillator
FR2649505B1 (fr) * 1989-07-07 1991-10-25 Sgs Thomson Microelectronics Circuit integre avec oscillateur reglable a frequence independante de la tension d'alimentation
JPH03235512A (ja) * 1990-02-13 1991-10-21 Oki Electric Ind Co Ltd 電圧制御発振回路
US5036216A (en) * 1990-03-08 1991-07-30 Integrated Circuit Systems, Inc. Video dot clock generator
US5302920A (en) * 1992-10-13 1994-04-12 Ncr Corporation Controllable multi-phase ring oscillators with variable current sources and capacitances

Also Published As

Publication number Publication date
EP0797870A1 (de) 1997-10-01
JP3591841B2 (ja) 2004-11-24
EP0797870B1 (de) 2003-03-12
KR980700729A (ko) 1998-03-30
US5497127A (en) 1996-03-05
DE69529919T2 (de) 2003-12-11
WO1996019041A1 (en) 1996-06-20
JPH10510964A (ja) 1998-10-20
EP0797870A4 (de) 1999-12-29
KR100351335B1 (ko) 2002-11-18

Similar Documents

Publication Publication Date Title
DE69529919D1 (de) Breitbandiger spannungsgesteuerter cmos-oszillator
DE69519091D1 (de) Cmos niederspannungskomparator
KR970702968A (ko) 크러치 배열
DE69706009T2 (de) Oszillator
DE69942625D1 (de) Spannungsgesteuerte CMOS Oszillatorschaltung
DE69512142D1 (de) Spannungsgesteuerter Oszillator
DE69401087D1 (de) Spannungsgesteuerter Oszillator
DE69631067D1 (de) Numerischer spannungsgesteuerter oszillator
DE69512678D1 (de) Cmos schmitttrigger
BR9607059A (pt) Oscilador controlado por tensão
DE69817414D1 (de) Spannungsgesteuerter Oszillator
FI101437B1 (fi) Jännitesäätöisen oskillaattorin ohjaus
DE69730085D1 (de) Oszillator
DE69520459T2 (de) Injektionssynchronisierter Oszillator
DE69803342T2 (de) Spannungsgesteuerter Oszillator
FI98575B (fi) Viritettävä jänniteohjattu oskillaattori
DE69817472D1 (de) Spannungsgesteuerte Oszillatorschaltung
FI961985A0 (fi) Oscillatorkrets
DE69519320D1 (de) Spannungsgesteuerte Oszillatorschaltung
FI961984A0 (fi) Oscillatorkrets
DE59503730D1 (de) Steuerbarer oszillator
FI101657B (fi) Jänniteohjattu oskillaattorikytkentä
DE19781524T1 (de) Oszillator
FI961986A0 (fi) Oscillatorkrets
KR970047765U (ko) 전압제어 발진기

Legal Events

Date Code Title Description
8364 No opposition during term of opposition