DE10195904T1 - Phasendetektor - Google Patents
PhasendetektorInfo
- Publication number
- DE10195904T1 DE10195904T1 DE10195904T DE10195904T DE10195904T1 DE 10195904 T1 DE10195904 T1 DE 10195904T1 DE 10195904 T DE10195904 T DE 10195904T DE 10195904 T DE10195904 T DE 10195904T DE 10195904 T1 DE10195904 T1 DE 10195904T1
- Authority
- DE
- Germany
- Prior art keywords
- phase detector
- detector
- phase
- 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
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
- H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
- H03D13/004—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means the logic means delivering pulses at more than one terminal, e.g. up and down pulses
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/525,459 US6538475B1 (en) | 2000-03-15 | 2000-03-15 | Phase detector |
PCT/DK2001/000175 WO2001069786A2 (en) | 2000-03-15 | 2001-03-15 | A phase detector |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10195904T1 true DE10195904T1 (de) | 2003-03-13 |
DE10195904B4 DE10195904B4 (de) | 2005-03-10 |
Family
ID=24093343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10195904T Expired - Fee Related DE10195904B4 (de) | 2000-03-15 | 2001-03-15 | Phasendetektor |
Country Status (7)
Country | Link |
---|---|
US (1) | US6538475B1 (de) |
CN (1) | CN100403652C (de) |
AU (1) | AU2001242305A1 (de) |
CA (1) | CA2400830C (de) |
DE (1) | DE10195904B4 (de) |
GB (1) | GB2377566B (de) |
WO (1) | WO2001069786A2 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6590427B2 (en) * | 2001-01-03 | 2003-07-08 | Seagate Technology Llc | Phase frequency detector circuit having reduced dead band |
US6822483B1 (en) * | 2002-04-09 | 2004-11-23 | Applied Micro Circuits Corporation | No resonance mode bang-bang phase detector |
TWI298223B (en) * | 2002-11-04 | 2008-06-21 | Mstar Semiconductor Inc | Data recovery circuit, phase detection circuit and method for detecting and correcting phase conditions |
US20040114702A1 (en) * | 2002-12-12 | 2004-06-17 | International Business Machines Corporation | Bang-bang phase detector for full-rate and half-rate schemes clock and data recovery and method therefor |
WO2004086603A1 (en) * | 2003-03-28 | 2004-10-07 | Koninklijke Philips Electronics N.V. | Frequency detector system with tri-state frequency control signal |
US7466787B1 (en) * | 2004-11-19 | 2008-12-16 | Xilinx, Inc. | Multi-stage phase detector |
CN101189791A (zh) * | 2005-05-24 | 2008-05-28 | 菲尼萨公司 | 噪声容限压控振荡器 |
US7873132B2 (en) * | 2005-09-21 | 2011-01-18 | Hewlett-Packard Development Company, L.P. | Clock recovery |
US20070170959A1 (en) * | 2006-01-24 | 2007-07-26 | Alessandro Minzoni | Phase detector |
US7571363B2 (en) * | 2006-05-18 | 2009-08-04 | Agilent Technologies, Inc. | Parametric measurement of high-speed I/O systems |
US8004326B2 (en) * | 2006-12-21 | 2011-08-23 | Icera Canada ULC | Digital charge pump PLL architecture |
US7633322B1 (en) * | 2007-04-06 | 2009-12-15 | Altera Corporation | Digital loop circuit for programmable logic device |
US7940088B1 (en) | 2009-03-31 | 2011-05-10 | Pmc-Sierra, Inc. | High speed phase frequency detector |
US8467436B1 (en) | 2009-04-29 | 2013-06-18 | Pmc-Sierra Us, Inc. | DSP-based diagnostics for monitoring a SerDes link |
EP2252003A1 (de) * | 2009-05-12 | 2010-11-17 | CoreOptics Inc. | Phasenbestimmungsverfahren und Phasendetektor |
TWI478500B (zh) * | 2009-09-23 | 2015-03-21 | Richwave Technology Corp | 數位鎖相迴路、頻率調整方法和整合式接收器 |
CN102055470A (zh) * | 2009-11-10 | 2011-05-11 | 立积电子股份有限公司 | 数字锁相回路、频率调整方法和整合式接收器 |
CN102347765B (zh) * | 2010-07-26 | 2013-10-16 | 中兴通讯股份有限公司 | 一种时钟与数据恢复系统、相位调整方法及鉴相器 |
US8634510B2 (en) | 2011-01-12 | 2014-01-21 | Qualcomm Incorporated | Full digital bang bang frequency detector with no data pattern dependency |
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 |
CN106549666A (zh) * | 2015-09-21 | 2017-03-29 | 晨星半导体股份有限公司 | 相位侦测器、时钟与数据恢复电路、以及相关的控制方法 |
US10951389B2 (en) * | 2015-11-30 | 2021-03-16 | Sony Semiconductor Solutions Corporation | Phase detector, phase synchronization circuit, and method of controlling phase synchronization circuit |
US10854284B1 (en) | 2016-12-06 | 2020-12-01 | Gsi Technology, Inc. | Computational memory cell and processing array device with ratioless write port |
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 |
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 |
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 |
US10777262B1 (en) | 2016-12-06 | 2020-09-15 | Gsi Technology, Inc. | Read data processing circuits and methods associated memory cells |
US11227653B1 (en) | 2016-12-06 | 2022-01-18 | Gsi Technology, Inc. | Storage array circuits and methods for 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 |
US10998040B2 (en) | 2016-12-06 | 2021-05-04 | Gsi Technology, Inc. | Computational memory cell and processing array device using the memory cells for XOR and XNOR computations |
US10521229B2 (en) | 2016-12-06 | 2019-12-31 | Gsi Technology, Inc. | Computational memory cell and processing array device using memory cells |
US10943648B1 (en) | 2016-12-06 | 2021-03-09 | Gsi Technology, Inc. | Ultra low VDD memory cell with ratioless write port |
US10891076B1 (en) | 2016-12-06 | 2021-01-12 | Gsi Technology, Inc. | Results processing circuits and methods associated with computational memory cells |
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 |
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 |
CN112187257A (zh) * | 2020-10-16 | 2021-01-05 | 广西师范大学 | 一种高速低抖动数据同步鉴相器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4819251A (en) | 1988-05-06 | 1989-04-04 | Rockwell International Corporation | High speed non-return-to-zero digital clock recovery apparatus |
JP2522413B2 (ja) * | 1989-10-17 | 1996-08-07 | 日本電気株式会社 | 位相周波数比較器 |
KR960002463B1 (ko) | 1993-12-11 | 1996-02-17 | 한국전기통신공사 | 고속데이타 전송에서의 디지틀 데이타 리타이밍 장치 |
US5455540A (en) | 1994-10-26 | 1995-10-03 | Cypress Semiconductor Corp. | Modified bang-bang phase detector with ternary output |
US5719908A (en) | 1995-07-19 | 1998-02-17 | Unisys Corporation | Digital/analog bit synchronizer |
EP1032133A1 (de) * | 1999-02-23 | 2000-08-30 | Siemens Aktiengesellschaft | Phasenregelkreis mit geringem Phasenfehler |
-
2000
- 2000-03-15 US US09/525,459 patent/US6538475B1/en not_active Expired - Fee Related
-
2001
- 2001-03-15 CN CNB018065449A patent/CN100403652C/zh not_active Expired - Fee Related
- 2001-03-15 WO PCT/DK2001/000175 patent/WO2001069786A2/en active Application Filing
- 2001-03-15 AU AU2001242305A patent/AU2001242305A1/en not_active Abandoned
- 2001-03-15 GB GB0223748A patent/GB2377566B/en not_active Expired - Fee Related
- 2001-03-15 CA CA002400830A patent/CA2400830C/en not_active Expired - Fee Related
- 2001-03-15 DE DE10195904T patent/DE10195904B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6538475B1 (en) | 2003-03-25 |
GB0223748D0 (en) | 2002-11-20 |
GB2377566B (en) | 2004-06-02 |
CN100403652C (zh) | 2008-07-16 |
CA2400830A1 (en) | 2001-09-20 |
WO2001069786A2 (en) | 2001-09-20 |
CA2400830C (en) | 2006-02-14 |
WO2001069786A3 (en) | 2002-02-07 |
CN1418402A (zh) | 2003-05-14 |
DE10195904B4 (de) | 2005-03-10 |
GB2377566A (en) | 2003-01-15 |
AU2001242305A1 (en) | 2001-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law |
Ref document number: 10195904 Country of ref document: DE Date of ref document: 20030313 Kind code of ref document: P |
|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20131001 |