DE60217123D1 - Pll-zyklusschlupfkompensation - Google Patents

Pll-zyklusschlupfkompensation

Info

Publication number
DE60217123D1
DE60217123D1 DE60217123T DE60217123T DE60217123D1 DE 60217123 D1 DE60217123 D1 DE 60217123D1 DE 60217123 T DE60217123 T DE 60217123T DE 60217123 T DE60217123 T DE 60217123T DE 60217123 D1 DE60217123 D1 DE 60217123D1
Authority
DE
Germany
Prior art keywords
phase
pfd
input signals
frequency
pll
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
DE60217123T
Other languages
English (en)
Inventor
Theron Jones
David Homol
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.)
Ericsson Inc
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE60217123D1 publication Critical patent/DE60217123D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03L7/085—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
    • H03L7/16—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
    • H03L7/197—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 numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
    • H03L7/199—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 numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division with reset of the frequency divider or the counter, e.g. for assuring initial synchronisation

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Electric Motors In General (AREA)
  • Amplifiers (AREA)
DE60217123T 2001-03-09 2002-03-07 Pll-zyklusschlupfkompensation Expired - Lifetime DE60217123D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/803,604 US6441691B1 (en) 2001-03-09 2001-03-09 PLL cycle slip compensation
PCT/US2002/007212 WO2002073806A2 (en) 2001-03-09 2002-03-07 Pll cycle slip compensation

Publications (1)

Publication Number Publication Date
DE60217123D1 true DE60217123D1 (de) 2007-02-08

Family

ID=25186979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60217123T Expired - Lifetime DE60217123D1 (de) 2001-03-09 2002-03-07 Pll-zyklusschlupfkompensation

Country Status (6)

Country Link
US (1) US6441691B1 (de)
EP (1) EP1410510B1 (de)
JP (1) JP2004527947A (de)
AT (1) ATE349808T1 (de)
DE (1) DE60217123D1 (de)
WO (1) WO2002073806A2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7003065B2 (en) * 2001-03-09 2006-02-21 Ericsson Inc. PLL cycle slip detection
US7239651B2 (en) * 2002-03-11 2007-07-03 Transwitch Corporation Desynchronizer having ram based shared digital phase locked loops and sonet high density demapper incorporating same
JP4136601B2 (ja) * 2002-10-30 2008-08-20 三菱電機株式会社 トランシーバモジュール
DE60316041T2 (de) 2003-03-11 2008-06-05 Fujitsu Ltd., Kawasaki Phasenregelkreisschaltung
GB2400760B (en) * 2003-04-14 2005-12-21 Wolfson Ltd Improved phase/frequency detector and phase lock loop circuit
US6879195B2 (en) * 2003-07-17 2005-04-12 Rambus, Inc. PLL lock detection circuit using edge detection
US7205848B2 (en) * 2003-09-10 2007-04-17 Gennum Corporation System and method for reducing the lock time of a phase locked loop circuit
US7312645B1 (en) * 2003-12-16 2007-12-25 Xilinx, Inc. Adaptive transition density data triggered PLL (phase locked loop)
US20060087346A1 (en) * 2004-10-22 2006-04-27 Advantest Corporation Phase difference detecting apparatus
KR100711103B1 (ko) * 2004-12-22 2007-04-24 삼성전자주식회사 적응형 3상태 위상 주파수 검출기 및 검출방법과 이를이용한 위상동기루프
US7702059B2 (en) * 2005-02-09 2010-04-20 Analog Devices, Inc. Adaptable phase lock loop transfer function for digital video interface
US7242256B2 (en) * 2005-03-18 2007-07-10 Broadcom Corporation Phase frequency detector with programmable delay
US7342465B2 (en) * 2005-10-20 2008-03-11 Honeywell International Inc. Voltage-controlled oscillator with stable gain over a wide frequency range
US7283010B2 (en) * 2005-10-20 2007-10-16 Honeywell International Inc. Power supply compensated voltage and current supply
US7327197B2 (en) * 2005-10-20 2008-02-05 Honeywell International, Inc. Radiation hardened phase locked loop
US7423492B2 (en) * 2005-10-20 2008-09-09 Honeywell International Inc. Circuit to reset a phase locked loop after a loss of lock
US7323946B2 (en) * 2005-10-20 2008-01-29 Honeywell International Inc. Lock detect circuit for a phase locked loop
US7323915B2 (en) * 2006-01-19 2008-01-29 Honeywell International, Inc. Delay locked loop with selectable delay
US7514972B2 (en) * 2006-01-27 2009-04-07 Honeywell International, Inc. Differential charge pump with open loop common mode
US7639088B2 (en) * 2007-09-27 2009-12-29 Nanoamp Mobile, Inc. Phase-locked loop start-up techniques
US7889012B2 (en) * 2008-05-06 2011-02-15 Hittite Microwave Corporation System and method for cycle slip prevention in a frequency synthesizer
US7940088B1 (en) * 2009-03-31 2011-05-10 Pmc-Sierra, Inc. High speed phase frequency detector
JP5730861B2 (ja) * 2009-05-29 2015-06-10 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ 位相回復方法及び位相回復装置
US9413295B1 (en) 2013-03-15 2016-08-09 Gsi Technology, Inc. Systems and methods of phase frequency detection with clock edge overriding reset, extending detection range, improvement of cycle slipping and/or other features
US9094025B1 (en) 2013-03-15 2015-07-28 Gsi Technology, Inc. Systems and methods of phase frequency detection involving features such as improved clock edge handling circuitry/aspects
EP3066759A4 (de) * 2013-11-08 2017-06-14 Intel Corporation Vorrichtung zur energieeinsparung einer ladungspumpe
ITUB20156885A1 (it) * 2015-12-07 2017-06-07 St Microelectronics Srl Circuito di recupero del clock, relativo circuito di recupero del clock e dei dati, ricevitore, circuito integrato e procedimento
US10847212B1 (en) 2016-12-06 2020-11-24 Gsi Technology, Inc. Read and write data processing circuits and methods associated with computational memory cells using two read multiplexers
US10725777B2 (en) 2016-12-06 2020-07-28 Gsi Technology, Inc. Computational memory cell and processing array device using memory cells
US10860320B1 (en) 2016-12-06 2020-12-08 Gsi Technology, Inc. Orthogonal data transposition system and method during data transfers to/from a processing array
US10854284B1 (en) 2016-12-06 2020-12-01 Gsi Technology, Inc. Computational memory cell and processing array device with ratioless write port
US10249362B2 (en) 2016-12-06 2019-04-02 Gsi Technology, Inc. Computational memory cell and processing array device using the memory cells for XOR and XNOR computations
US10943648B1 (en) 2016-12-06 2021-03-09 Gsi Technology, Inc. Ultra low VDD memory cell with ratioless write port
US11227653B1 (en) 2016-12-06 2022-01-18 Gsi Technology, Inc. Storage array circuits and methods for computational memory cells
US10891076B1 (en) 2016-12-06 2021-01-12 Gsi Technology, Inc. Results processing circuits and methods associated with computational memory cells
US10847213B1 (en) 2016-12-06 2020-11-24 Gsi Technology, Inc. Write data processing circuits and methods associated with computational memory cells
US10777262B1 (en) 2016-12-06 2020-09-15 Gsi Technology, Inc. Read data processing circuits and methods associated memory cells
US10770133B1 (en) 2016-12-06 2020-09-08 Gsi Technology, Inc. Read and write data processing circuits and methods associated with computational memory cells that provides write inhibits and read bit line pre-charge inhibits
US10727844B1 (en) * 2019-05-31 2020-07-28 Silicon Laboratories Inc. Reference clock frequency change handling in a phase-locked loop
US10930341B1 (en) 2019-06-18 2021-02-23 Gsi Technology, Inc. Processing array device that performs one cycle full adder operation and bit line read/write logic features
US10958272B2 (en) 2019-06-18 2021-03-23 Gsi Technology, Inc. Computational memory cell and processing array device using complementary exclusive or memory cells
US10877731B1 (en) 2019-06-18 2020-12-29 Gsi Technology, Inc. Processing array device that performs one cycle full adder operation and bit line read/write logic features
CN112953529B (zh) * 2019-12-10 2022-08-19 上海交通大学 快速锁频和周跳消除的线性区间拓展的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431509A (en) * 1968-01-08 1969-03-04 Collins Radio Co Phase locked loop with digitalized frequency and phase discriminator
US4030045A (en) * 1976-07-06 1977-06-14 International Telephone And Telegraph Corporation Digital double differential phase-locked loop
US4277754A (en) * 1979-10-23 1981-07-07 Matsushita Electric Industrial Co., Ltd. Digital frequency-phase comparator
CA1212729A (en) * 1981-12-08 1986-10-14 Hiroshi Ogawa Digital signal detecting and compensating circuit with adjustable window signal
US4733197A (en) * 1987-02-19 1988-03-22 Northern Telecom Limited Extended range phaselocked loop
US4901026A (en) * 1987-07-01 1990-02-13 Rockwell International Corporation Phase detector circuit having latched output characteristic
US4764737A (en) * 1987-11-20 1988-08-16 Motorola, Inc. Frequency synthesizer having digital phase detector with optimal steering and level-type lock indication
JPH04262618A (ja) * 1991-02-18 1992-09-18 Advantest Corp 位相検波器
JP3453006B2 (ja) * 1995-07-07 2003-10-06 パイオニア株式会社 位相同期回路及びディジタル信号再生装置
US6265902B1 (en) * 1999-11-02 2001-07-24 Ericsson Inc. Slip-detecting phase detector and method for improving phase-lock loop lock time

Also Published As

Publication number Publication date
US6441691B1 (en) 2002-08-27
EP1410510B1 (de) 2006-12-27
EP1410510A4 (de) 2004-07-14
ATE349808T1 (de) 2007-01-15
WO2002073806A3 (en) 2004-02-19
WO2002073806A2 (en) 2002-09-19
JP2004527947A (ja) 2004-09-09
US20020125961A1 (en) 2002-09-12
EP1410510A2 (de) 2004-04-21

Similar Documents

Publication Publication Date Title
DE60217123D1 (de) Pll-zyklusschlupfkompensation
TW200701648A (en) Phase and frequency detection circuits
US7759990B2 (en) Clock switching circuit
JP3532861B2 (ja) Ｐｌｌ回路
US20140037033A1 (en) Techniques for Varying a Periodic Signal Based on Changes in a Data Rate
KR100500925B1 (ko) 디지털 위상 혼합기를 갖는 2 코스 하프 딜레이 라인을이용한로우 지터 ｄｌｌ
JP2003519951A (ja) 制御されたディバイダパルス幅を用いたｐｌｌ周波数シンセサイザ
KR20090074412A (ko) 분주회로 및 이를 이용한 위상 동기 루프
WO2002073791A3 (en) Pll cycle slip detection
TW200516861A (en) Delay-locked loop circuit
TW200612668A (en) Clock generator and data recovery circuit
TW200635233A (en) A linear phase-locked loop with dual tuning elements
TW377539B (en) Phase lock loop for display monitor
US6674332B1 (en) Robust clock circuit architecture
JP2006119123A (ja) 位相差検出装置
TW200623642A (en) Clock and data recovery circuit
TW200616341A (en) Phase-locked loop having dynamically adjustable up/down pulse widths
US20070081619A1 (en) Clock generator and clock recovery circuit utilizing the same
EP1422827A1 (de) Niederfrequente Selbstkalibrierung einer einen mehrphasigen Takt erzeugenden Phasenregelschleife
KR20030084168A (ko) 듀티 정정을 기반으로 하는 주파수 체배기
EP1618461B1 (de) Deskew-system in einem taktverteilungsnetzwerk mit einem pll und einem dll
WO2007067631A3 (en) Skew correction system eliminating phase ambiguity by using reference multiplication
US20050057314A1 (en) Device and method for detecting phase difference and PLL using the same
US20040201426A1 (en) Phase frequency detector used in phase locked loop
WO2004097610A3 (en) Clock align technique for excessive static phase offset

Legal Events

Date Code Title Description
8332 No legal effect for de