CN1455513A - 消除控制电路接收的信号中的自抖动的锁相环电路和方法 - Google Patents
消除控制电路接收的信号中的自抖动的锁相环电路和方法 Download PDFInfo
- Publication number
- CN1455513A CN1455513A CN03128693A CN03128693A CN1455513A CN 1455513 A CN1455513 A CN 1455513A CN 03128693 A CN03128693 A CN 03128693A CN 03128693 A CN03128693 A CN 03128693A CN 1455513 A CN1455513 A CN 1455513A
- Authority
- CN
- China
- Prior art keywords
- signal
- phase
- phase difference
- circuit
- pll circuit
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 230000006870 function Effects 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 19
- 238000011084 recovery Methods 0.000 claims description 16
- 230000015654 memory Effects 0.000 claims description 7
- 230000009022 nonlinear effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000012421 spiking Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
- H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
- H03L2207/50—All digital phase-locked loop
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10219857.8 | 2002-05-03 | ||
DE10219857A DE10219857B4 (de) | 2002-05-03 | 2002-05-03 | PLL-Schaltung und Verfahren zur Eliminierung von Eigenjitter eines von einer Regelungsschaltung empfangenen Signals |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1455513A true CN1455513A (zh) | 2003-11-12 |
CN1237719C CN1237719C (zh) | 2006-01-18 |
Family
ID=29265047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031286933A Expired - Lifetime CN1237719C (zh) | 2002-05-03 | 2003-05-06 | 消除控制电路接收的信号中的自抖动的锁相环电路和方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6836188B2 (zh) |
CN (1) | CN1237719C (zh) |
DE (1) | DE10219857B4 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102474497A (zh) * | 2009-07-30 | 2012-05-23 | 松下电器产业株式会社 | 符号率检测器和接收装置 |
CN101657968B (zh) * | 2007-04-12 | 2012-07-25 | 泰拉丁公司 | 成本有效的低噪声单环路合成器 |
CN101902219B (zh) * | 2005-02-09 | 2012-12-05 | 美国亚德诺半导体公司 | 用于数字视频接口的可适应的锁相环路传递函数 |
CN104113329A (zh) * | 2013-04-18 | 2014-10-22 | 瑞萨电子株式会社 | 锁频环电路和半导体集成电路 |
CN111934842A (zh) * | 2020-07-08 | 2020-11-13 | 中北大学 | 一种电学稳相时钟分配系统及方法 |
CN114754680A (zh) * | 2022-06-14 | 2022-07-15 | 探维科技(北京)有限公司 | 光栅尺及其测量精度的提升方法、装置、介质和设备 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004050411B4 (de) * | 2004-10-15 | 2006-08-31 | Infineon Technologies Ag | Modulator mit geregelter Übertragungsbandbreite und entsprechendes Verfahren zum Regeln der Übertragungsbandbreite |
DE102004052416B4 (de) * | 2004-10-28 | 2012-05-10 | Infineon Technologies Ag | Regelkreisfilter |
US7620136B2 (en) * | 2006-02-03 | 2009-11-17 | Infineon Technologies Ag | Clock and data recovery circuit having gain control |
US9490968B2 (en) * | 2014-02-27 | 2016-11-08 | Cavium, Inc. | CDR voter with improved frequency offset tolerance |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2581074B2 (ja) * | 1987-05-20 | 1997-02-12 | ソニー株式会社 | デジタルpll回路 |
JPH02311893A (ja) * | 1989-05-29 | 1990-12-27 | Hitachi Ltd | 高精度pll装置 |
US5402425A (en) * | 1990-07-10 | 1995-03-28 | Telefonaktiebolaget L M Ericsson | Phase locking circuit for jitter reduction in a digital multiplex system |
US5168245A (en) * | 1991-10-30 | 1992-12-01 | International Business Machines Corporation | Monolithic digital phaselock loop circuit having an expanded pull-in range |
FI98480C (fi) * | 1993-12-23 | 1997-06-25 | Nokia Mobile Phones Ltd | Menetelmä ja järjestely silmukkasuodattimen ohjaamiseksi |
US6011440A (en) * | 1997-03-18 | 2000-01-04 | Linear Technology Corporation | Amplifier having output range that exceeds supply voltage |
DE10022486C1 (de) * | 2000-05-09 | 2002-01-17 | Infineon Technologies Ag | Digitaler Phasenregelkreis |
JP2002057727A (ja) * | 2000-08-10 | 2002-02-22 | Hitachi Ltd | 半導体集積回路および光通信モジュール |
-
2002
- 2002-05-03 DE DE10219857A patent/DE10219857B4/de not_active Expired - Fee Related
-
2003
- 2003-05-02 US US10/429,188 patent/US6836188B2/en not_active Expired - Lifetime
- 2003-05-06 CN CNB031286933A patent/CN1237719C/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101902219B (zh) * | 2005-02-09 | 2012-12-05 | 美国亚德诺半导体公司 | 用于数字视频接口的可适应的锁相环路传递函数 |
CN101657968B (zh) * | 2007-04-12 | 2012-07-25 | 泰拉丁公司 | 成本有效的低噪声单环路合成器 |
CN102474497A (zh) * | 2009-07-30 | 2012-05-23 | 松下电器产业株式会社 | 符号率检测器和接收装置 |
CN104113329A (zh) * | 2013-04-18 | 2014-10-22 | 瑞萨电子株式会社 | 锁频环电路和半导体集成电路 |
CN104113329B (zh) * | 2013-04-18 | 2019-06-14 | 瑞萨电子株式会社 | 锁频环电路和半导体集成电路 |
CN111934842A (zh) * | 2020-07-08 | 2020-11-13 | 中北大学 | 一种电学稳相时钟分配系统及方法 |
CN114754680A (zh) * | 2022-06-14 | 2022-07-15 | 探维科技(北京)有限公司 | 光栅尺及其测量精度的提升方法、装置、介质和设备 |
Also Published As
Publication number | Publication date |
---|---|
US20040012448A1 (en) | 2004-01-22 |
CN1237719C (zh) | 2006-01-18 |
US6836188B2 (en) | 2004-12-28 |
DE10219857A1 (de) | 2003-12-04 |
DE10219857B4 (de) | 2006-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INFINEON TECHNOLOGIES WIRELESS SOLUTIONS AB Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG Effective date: 20110415 Owner name: LANTIQ DEUTSCHLAND GMBH Free format text: FORMER OWNER: INFINEON TECHNOLOGIES WIRELESS SOLUTIONS AB Effective date: 20110415 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: INFINEON TECHNOLOGIES AG Free format text: FORMER NAME: INFINRONG SCIENCE AND TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: German Neubiberg Patentee after: Infineon Technologies AG Address before: Munich, Federal Republic of Germany Patentee before: INFINEON TECHNOLOGIES AG |
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TR01 | Transfer of patent right |
Effective date of registration: 20110415 Address after: German Neubiberg Patentee after: Lantiq Deutschland GmbH Address before: German Neubiberg Patentee before: Infineon Technologies Wireless Solutions Ltd. Effective date of registration: 20110415 Address after: German Neubiberg Patentee after: Infineon Technologies Wireless Solutions Ltd. Address before: German Neubiberg Patentee before: Infineon Technologies AG |
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TR01 | Transfer of patent right |
Effective date of registration: 20180511 Address after: German Neubiberg Patentee after: LANTIQ BETEILIGUNGS GmbH & Co.KG Address before: German Neubiberg Patentee before: Lantiq Deutschland GmbH |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200805 Address after: California, USA Patentee after: INTEL Corp. Address before: German Neubiberg Patentee before: LANTIQ BETEILIGUNGS GmbH & Co.KG |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060118 |