DE60042906D1 - Oszillator unter Verwendung eines Phasendetektors und Phasenschiebers - Google Patents

Oszillator unter Verwendung eines Phasendetektors und Phasenschiebers

Info

Publication number
DE60042906D1
DE60042906D1 DE60042906T DE60042906T DE60042906D1 DE 60042906 D1 DE60042906 D1 DE 60042906D1 DE 60042906 T DE60042906 T DE 60042906T DE 60042906 T DE60042906 T DE 60042906T DE 60042906 D1 DE60042906 D1 DE 60042906D1
Authority
DE
Germany
Prior art keywords
oscillator
phase
detector
shifter
phase shifter
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
DE60042906T
Other languages
English (en)
Inventor
Ronald F Talaga Jr
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.)
Microsemi Communications Inc
Original Assignee
Vitesse Semiconductor 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 Vitesse Semiconductor Corp filed Critical Vitesse Semiconductor Corp
Application granted granted Critical
Publication of DE60042906D1 publication Critical patent/DE60042906D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H03B27/00—Generation of oscillations providing a plurality of outputs of the same frequency but differing in phase, other than merely two anti-phase outputs
    • 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
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1206—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification
    • H03B5/1209—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the amplifier having two current paths operating in a differential manner and a current source or degeneration circuit in common to both paths, e.g. a long-tailed pair.
    • 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
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1228—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more field effect transistors

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE60042906T 1999-05-28 2000-05-26 Oszillator unter Verwendung eines Phasendetektors und Phasenschiebers Expired - Lifetime DE60042906D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/322,738 US6232844B1 (en) 1999-05-28 1999-05-28 Controlled orthogonal current oscillator with ranging

Publications (1)

Publication Number Publication Date
DE60042906D1 true DE60042906D1 (de) 2009-10-15

Family

ID=23256185

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60042906T Expired - Lifetime DE60042906D1 (de) 1999-05-28 2000-05-26 Oszillator unter Verwendung eines Phasendetektors und Phasenschiebers

Country Status (6)

Country Link
US (1) US6232844B1 (de)
EP (2) EP1811648B1 (de)
JP (1) JP3776798B2 (de)
AT (1) ATE441967T1 (de)
DE (1) DE60042906D1 (de)
WO (1) WO2000074229A2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6897697B2 (en) * 1999-06-28 2005-05-24 Broadcom Corporation Current-controlled CMOS circuit using higher voltage supply in low voltage CMOS process
US6424194B1 (en) * 1999-06-28 2002-07-23 Broadcom Corporation Current-controlled CMOS logic family
US6911855B2 (en) * 1999-06-28 2005-06-28 Broadcom Corporation Current-controlled CMOS circuit using higher voltage supply in low voltage CMOS process
GB9918317D0 (en) * 1999-08-03 1999-10-06 Cambridge Silicon Radio Ltd Phase shifting
US6529859B1 (en) * 1999-10-01 2003-03-04 Agere Systems Inc. Oscillator phase noise prediction
US6340899B1 (en) * 2000-02-24 2002-01-22 Broadcom Corporation Current-controlled CMOS circuits with inductive broadbanding
US7239636B2 (en) 2001-07-23 2007-07-03 Broadcom Corporation Multiple virtual channels for use in network devices
US6492877B1 (en) * 2001-08-09 2002-12-10 Lattice Semiconductor Corporation Coupling for LC-based VCO
US7295555B2 (en) 2002-03-08 2007-11-13 Broadcom Corporation System and method for identifying upper layer protocol message boundaries
US7934021B2 (en) 2002-08-29 2011-04-26 Broadcom Corporation System and method for network interfacing
US7346701B2 (en) 2002-08-30 2008-03-18 Broadcom Corporation System and method for TCP offload
US8180928B2 (en) 2002-08-30 2012-05-15 Broadcom Corporation Method and system for supporting read operations with CRC for iSCSI and iSCSI chimney
WO2004021626A2 (en) 2002-08-30 2004-03-11 Broadcom Corporation System and method for handling out-of-order frames
US7313623B2 (en) 2002-08-30 2007-12-25 Broadcom Corporation System and method for TCP/IP offload independent of bandwidth delay product
US20040143614A1 (en) * 2003-01-21 2004-07-22 Rarick Leonard D. Hiding the internal state of a random number generator
US7598811B2 (en) * 2005-07-29 2009-10-06 Broadcom Corporation Current-controlled CMOS (C3MOS) fully differential integrated wideband amplifier/equalizer with adjustable gain and frequency response without additional power or loading
US7362174B2 (en) * 2005-07-29 2008-04-22 Broadcom Corporation Current-controlled CMOS (C3MOS) wideband input data amplifier for reduced differential and common-mode reflection
US7598788B2 (en) * 2005-09-06 2009-10-06 Broadcom Corporation Current-controlled CMOS (C3MOS) fully differential integrated delay cell with variable delay and high bandwidth
EP2684954A1 (de) 2012-07-10 2014-01-15 Lexogen GmbH 5'-schutzabhängige Verstärkung
EP2933910B1 (de) * 2014-04-16 2017-12-20 Dialog Semiconductor (UK) Limited Mehrfachausgangsoffsetkomparator
CN106899280A (zh) * 2017-03-03 2017-06-27 成都中宇微芯科技有限公司 一种多谐振模态振荡电路
JP7356900B2 (ja) * 2019-12-27 2023-10-05 オムロン株式会社 共振発振回路及び非接触給電システム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706045A (en) 1986-12-10 1987-11-10 Western Digital Corporation Voltage controlled oscillator with dual loop resonant tank circuit
US4918406A (en) * 1986-12-31 1990-04-17 Raytheon Company Timing recovery scheme for burst communication systems having a VCO with injection locking circuitry
NL8800119A (nl) * 1988-01-19 1989-08-16 Catena Microelect Bv Spanningsgestuurde oscillator.
JP3528203B2 (ja) * 1993-06-30 2004-05-17 ソニー株式会社 リング発振器および電圧制御発振器
US5434545A (en) * 1994-10-21 1995-07-18 Cyrix Corporation Fully differential voltage controlled oscillator
US5561399A (en) * 1995-04-19 1996-10-01 Telefonaktiebolaget Lm Ericsson Cascaded multi-resonator oscillator having high Q-value
US5561398A (en) * 1995-05-16 1996-10-01 National Semiconductor Corporation LC-tuned voltage controlled ring oscillator
US5850163A (en) 1997-03-31 1998-12-15 Sun Microsystems, Inc. Active inductor oscillator with wide frequency range
US5847621A (en) * 1997-05-14 1998-12-08 Applied Micro Circuits Corporation LC osillator with delay tuning
DE19724088C2 (de) * 1997-06-07 1999-08-05 Fraunhofer Ges Forschung Spannungsgesteuerter Ring-Oszillator

Also Published As

Publication number Publication date
WO2000074229A2 (en) 2000-12-07
EP1811648A2 (de) 2007-07-25
ATE441967T1 (de) 2009-09-15
WO2000074229A3 (en) 2001-04-26
EP1811648A3 (de) 2007-10-10
JP3776798B2 (ja) 2006-05-17
US6232844B1 (en) 2001-05-15
EP1811648B1 (de) 2009-09-02
EP1118154A2 (de) 2001-07-25
JP2003501853A (ja) 2003-01-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition