DE60017460D1 - Oszillator mit mehrphasigen komplementären ausgängen - Google Patents

Oszillator mit mehrphasigen komplementären ausgängen

Info

Publication number
DE60017460D1
DE60017460D1 DE60017460T DE60017460T DE60017460D1 DE 60017460 D1 DE60017460 D1 DE 60017460D1 DE 60017460 T DE60017460 T DE 60017460T DE 60017460 T DE60017460 T DE 60017460T DE 60017460 D1 DE60017460 D1 DE 60017460D1
Authority
DE
Germany
Prior art keywords
amplifiers
input
output
points
oscillator
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
DE60017460T
Other languages
English (en)
Other versions
DE60017460T2 (de
Inventor
Cyrus Afghahi
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.)
Qualcomm Inc
Original Assignee
Broadcom 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 Broadcom Corp filed Critical Broadcom Corp
Application granted granted Critical
Publication of DE60017460D1 publication Critical patent/DE60017460D1/de
Publication of DE60017460T2 publication Critical patent/DE60017460T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027Generators 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
    • H03K3/03Astable circuits
    • H03K3/0315Ring oscillators
DE60017460T 1999-12-13 2000-12-12 Oszillator mit mehrphasigen komplementären ausgängen Expired - Lifetime DE60017460T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17059099P 1999-12-13 1999-12-13
US170590P 1999-12-13
PCT/US2000/042762 WO2001043274A2 (en) 1999-12-13 2000-12-12 Oscillator having multi-phase complementary outputs

Publications (2)

Publication Number Publication Date
DE60017460D1 true DE60017460D1 (de) 2005-02-17
DE60017460T2 DE60017460T2 (de) 2006-03-02

Family

ID=22620489

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60017460T Expired - Lifetime DE60017460T2 (de) 1999-12-13 2000-12-12 Oszillator mit mehrphasigen komplementären ausgängen

Country Status (6)

Country Link
US (3) US6566968B2 (de)
EP (1) EP1240714B1 (de)
AT (1) ATE287139T1 (de)
AU (1) AU4523501A (de)
DE (1) DE60017460T2 (de)
WO (1) WO2001043274A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7764130B2 (en) 1999-01-22 2010-07-27 Multigig Inc. Electronic circuitry
WO2001043274A2 (en) * 1999-12-13 2001-06-14 Broadcom Corporation Oscillator having multi-phase complementary outputs
WO2001089088A1 (en) 2000-05-11 2001-11-22 Multigig Limited Electronic pulse generator and oscillator
US7071789B2 (en) * 2004-04-21 2006-07-04 Texas Instruments Incorporated Cross coupled voltage controlled oscillator
US20070194765A1 (en) * 2006-02-20 2007-08-23 Yung-Chih Chen Oscillating signal generation circuit for a multi-channel switching voltage converter
US7482884B2 (en) * 2007-01-31 2009-01-27 Moai Electronics Corporation Ring oscillator with a two-stage phase blender for generating multi-phase clock signals
US8169267B2 (en) 2007-03-29 2012-05-01 Multigig, Inc. Wave reversing system and method for a rotary traveling wave oscillator
US8913978B2 (en) * 2007-04-09 2014-12-16 Analog Devices, Inc. RTWO-based down converter
US8742857B2 (en) 2008-05-15 2014-06-03 Analog Devices, Inc. Inductance enhanced rotary traveling wave oscillator circuit and method
US8487710B2 (en) 2011-12-12 2013-07-16 Analog Devices, Inc. RTWO-based pulse width modulator
US8581668B2 (en) 2011-12-20 2013-11-12 Analog Devices, Inc. Oscillator regeneration device
US10312922B2 (en) 2016-10-07 2019-06-04 Analog Devices, Inc. Apparatus and methods for rotary traveling wave oscillators
US10277233B2 (en) 2016-10-07 2019-04-30 Analog Devices, Inc. Apparatus and methods for frequency tuning of rotary traveling wave oscillators
US11527992B2 (en) 2019-09-19 2022-12-13 Analog Devices International Unlimited Company Rotary traveling wave oscillators with distributed stubs
US11264949B2 (en) 2020-06-10 2022-03-01 Analog Devices International Unlimited Company Apparatus and methods for rotary traveling wave oscillators
US11539353B2 (en) 2021-02-02 2022-12-27 Analog Devices International Unlimited Company RTWO-based frequency multiplier
US11855637B2 (en) * 2022-02-10 2023-12-26 Changxin Memory Technologies, Inc. Ring oscillator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053652A (en) * 1988-01-28 1991-10-01 Hitachi, Ltd. High speed sensor system using a level shift circuit
US4914318A (en) * 1988-12-30 1990-04-03 Intel Corporation Latch circuit for a programmable logic device using dual n-type transistors
GB9308944D0 (en) 1993-04-30 1993-06-16 Inmos Ltd Ring oscillator
US5440246A (en) * 1994-03-22 1995-08-08 Mosel Vitelic, Incorporated Programmable circuit with fusible latch
US5677650A (en) * 1995-12-19 1997-10-14 Pmc-Sierra, Inc. Ring oscillator having a substantially sinusoidal signal
US5731734A (en) * 1996-10-07 1998-03-24 Atmel Corporation Zero power fuse circuit
JP3613779B2 (ja) * 1997-08-27 2005-01-26 日本プレシジョン・サーキッツ株式会社 発振回路
WO2001043274A2 (en) * 1999-12-13 2001-06-14 Broadcom Corporation Oscillator having multi-phase complementary outputs
US6617936B2 (en) * 2001-02-20 2003-09-09 Velio Communications, Inc. Phase controlled oscillator

Also Published As

Publication number Publication date
EP1240714A2 (de) 2002-09-18
US20030112081A1 (en) 2003-06-19
US20010030582A1 (en) 2001-10-18
WO2001043274A2 (en) 2001-06-14
ATE287139T1 (de) 2005-01-15
AU4523501A (en) 2001-06-18
US20050128824A1 (en) 2005-06-16
US6870431B2 (en) 2005-03-22
WO2001043274A3 (en) 2002-01-31
EP1240714B1 (de) 2005-01-12
DE60017460T2 (de) 2006-03-02
US6995620B2 (en) 2006-02-07
US6566968B2 (en) 2003-05-20

Similar Documents

Publication Publication Date Title
DE60017460D1 (de) Oszillator mit mehrphasigen komplementären ausgängen
WO2004017518A3 (en) Multi-phase oscillator and method therefor
KR970071989A (ko) 주파수 체배 회로
MY133088A (en) Semiconductor integrated circuit having oscillators or oscillation circuits connected to a wiring line at connection points with intervals in length therebetween
KR970013723A (ko) 타임 스탠다드 회로
KR970072709A (ko) 주파수 체배회로
DE60122586D1 (de) Differenzoszillator
EP1156581A3 (de) Frequenzmultiplizierende Schaltung und integrierte Halbleiterschaltung
WO2004059844A3 (en) Pahse locked loop comprising a variable delay and a discrete delay
US20050104634A1 (en) Frequency divider, PLL circuit and semiconductor integrated circuit
US6717481B2 (en) Injection-locked high-frequency oscillator
US7701276B2 (en) Multi-phase negative delay pulse generator
JPH0583089A (ja) 発振回路
US7061336B2 (en) High frequency oscillator
WO2002054598A3 (en) Precision phase generator
ATE127969T1 (de) Integrierbare frequenzvariable oszillatorschaltung.
CA2260626A1 (en) High speed wide tuning range multi-phase output ring oscillator
RU1503651C (ru) Источник свч-колебаний
JPS63252003A (ja) 発振器
KR200248929Y1 (ko) 제어 신호 발생 회로
KR940012090A (ko) 클럭분주회로
JPH07114327B2 (ja) マイクロ波1/n分周器
SU1589365A1 (ru) Синхронизированный магнетронный генератор
RU1806439C (ru) Генератор шумовых сигналов
JPH11220331A (ja) 分周器

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: QUALCOMM INC., SAN DIEGO, CALIF., US