AU2002227162A1 - High speed voltage-controlled ring oscillator - Google Patents

High speed voltage-controlled ring oscillator

Info

Publication number
AU2002227162A1
AU2002227162A1 AU2002227162A AU2716202A AU2002227162A1 AU 2002227162 A1 AU2002227162 A1 AU 2002227162A1 AU 2002227162 A AU2002227162 A AU 2002227162A AU 2716202 A AU2716202 A AU 2716202A AU 2002227162 A1 AU2002227162 A1 AU 2002227162A1
Authority
AU
Australia
Prior art keywords
high speed
ring oscillator
speed voltage
controlled ring
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.)
Abandoned
Application number
AU2002227162A
Inventor
Benjamin Tang
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.)
Primarion Inc
Original Assignee
Primarion 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 Primarion Inc filed Critical Primarion Inc
Publication of AU2002227162A1 publication Critical patent/AU2002227162A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • 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
    • H03K3/027—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
    • 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
    • H03K3/0322—Ring oscillators with differential cells
    • 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
    • H03L7/0998—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator using phase interpolation
    • 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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/183—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
    • H03L7/187—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number using means for coarse tuning the voltage controlled oscillator of the loop
    • H03L7/189—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number using means for coarse tuning the voltage controlled oscillator of the loop comprising a D/A converter for generating a coarse tuning voltage
AU2002227162A 2000-11-01 2001-11-01 High speed voltage-controlled ring oscillator Abandoned AU2002227162A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24496500P 2000-11-01 2000-11-01
US60/244,965 2000-11-01
PCT/US2001/046015 WO2002037677A2 (en) 2000-11-01 2001-11-01 High speed voltage-controlled ring oscillator

Publications (1)

Publication Number Publication Date
AU2002227162A1 true AU2002227162A1 (en) 2002-05-15

Family

ID=22924806

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002227162A Abandoned AU2002227162A1 (en) 2000-11-01 2001-11-01 High speed voltage-controlled ring oscillator

Country Status (3)

Country Link
US (1) US6670858B2 (en)
AU (1) AU2002227162A1 (en)
WO (1) WO2002037677A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7403074B2 (en) * 2004-02-26 2008-07-22 Sony Corporation Oscillator
US7230453B2 (en) * 2003-12-29 2007-06-12 Stmicroelectronics Pvt. Ltd. Output buffer providing multiple voltages
DE102004025386A1 (en) * 2004-05-17 2005-12-08 Atmel Germany Gmbh Circuit with at least one delay cell
US7439788B2 (en) 2005-12-28 2008-10-21 Intel Corporation Receive clock deskewing method, apparatus, and system
US20080238516A1 (en) * 2007-03-30 2008-10-02 Teradyne, Inc. Timing interpolator with improved linearity
US8558553B2 (en) 2008-12-16 2013-10-15 Infineon Technologies Austria Ag Methods and apparatus for selecting settings for circuits
EP2491654A1 (en) * 2009-10-21 2012-08-29 STMicroelectronics S.r.l. Ring oscillator, time-digital converter circuit and relating method of time-digital measure
US8692622B2 (en) * 2010-09-17 2014-04-08 The Regents Of The University Of California High-speed CMOS ring voltage controlled oscillator with low supply sensitivity
TWI495266B (en) * 2012-10-23 2015-08-01 Solid State System Co Ltd Ring oscillator
IT201800006005A1 (en) * 2018-06-04 2019-12-04 AN ANALOG-TO-DIGITAL AND DIGITAL-TO-ANALOG CONVERTER, RELATIVE INTEGRATED CIRCUIT, ELECTRONIC SYSTEM AND PROCEDURE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884041A (en) * 1987-06-05 1989-11-28 Hewlett-Packard Company Fully integrated high-speed voltage controlled ring oscillator
US5418498A (en) * 1994-04-15 1995-05-23 Analog Devices, Inc. Low jitter ring oscillators
US5748125A (en) 1996-01-23 1998-05-05 International Business Machines Corporation Digital delay interpolator circuit
GB9618901D0 (en) 1996-09-10 1996-10-23 Phoenix Vlsi Consultants Ltd Phase-tuned ring oscillator
US5789989A (en) * 1997-01-23 1998-08-04 International Business Machines Corporation Delay interpolating voltage-controlled oscillator with linear transfer function
US5841325A (en) 1997-05-12 1998-11-24 Hewlett-Packard Company Fully-integrated high-speed interleaved voltage-controlled ring oscillator
US6396358B1 (en) * 2001-01-31 2002-05-28 International Business Machines Corporation Dual-control ring voltage controlled oscillator

Also Published As

Publication number Publication date
US6670858B2 (en) 2003-12-30
WO2002037677A2 (en) 2002-05-10
US20020097098A1 (en) 2002-07-25
WO2002037677A3 (en) 2003-01-23

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