CN101931408A - 使用带电流镜电路之电荷泵的锁相环电路 - Google Patents
使用带电流镜电路之电荷泵的锁相环电路 Download PDFInfo
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- CN101931408A CN101931408A CN2010101742195A CN201010174219A CN101931408A CN 101931408 A CN101931408 A CN 101931408A CN 2010101742195 A CN2010101742195 A CN 2010101742195A CN 201010174219 A CN201010174219 A CN 201010174219A CN 101931408 A CN101931408 A CN 101931408A
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- 230000000295 complement effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000011664 signaling Effects 0.000 description 31
- 238000001914 filtration Methods 0.000 description 21
- 238000002955 isolation Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000007600 charging Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003503 early effect Effects 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 238000003786 synthesis reaction Methods 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
- H03L7/089—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
- H03L7/0895—Details of the current generators
-
- 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
-
- 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
- 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
- H03L7/0895—Details of the current generators
- H03L7/0898—Details of the current generators the source or sink current values being variable
-
- 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
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63584904P | 2004-12-13 | 2004-12-13 | |
| US60/635,849 | 2004-12-13 | ||
| US11/264,283 US7750695B2 (en) | 2004-12-13 | 2005-10-31 | Phase-locked loop circuitry using charge pumps with current mirror circuitry |
| US11/264,283 | 2005-10-31 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800480614A Division CN101116248B (zh) | 2004-12-13 | 2005-12-13 | 锁相环系统及其实现方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101931408A true CN101931408A (zh) | 2010-12-29 |
| CN101931408B CN101931408B (zh) | 2013-03-20 |
Family
ID=36583092
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800480614A Expired - Fee Related CN101116248B (zh) | 2004-12-13 | 2005-12-13 | 锁相环系统及其实现方法 |
| CN2010101742195A Expired - Fee Related CN101931408B (zh) | 2004-12-13 | 2005-12-13 | 漏电流补偿数模转换器 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800480614A Expired - Fee Related CN101116248B (zh) | 2004-12-13 | 2005-12-13 | 锁相环系统及其实现方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US7750695B2 (zh) |
| EP (1) | EP1825595A1 (zh) |
| JP (1) | JP4917546B2 (zh) |
| KR (2) | KR101313376B1 (zh) |
| CN (2) | CN101116248B (zh) |
| CA (1) | CA2590557C (zh) |
| WO (1) | WO2006065999A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087228A (zh) * | 2019-06-13 | 2020-12-15 | 无锡有容微电子有限公司 | 一种锁相环电路 |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7750695B2 (en) * | 2004-12-13 | 2010-07-06 | Mosaid Technologies Incorporated | Phase-locked loop circuitry using charge pumps with current mirror circuitry |
| KR101515099B1 (ko) * | 2008-10-07 | 2015-04-24 | 삼성전자주식회사 | 전하펌프, 전하펌프 보정 장치 및 이를 포함한 위상 동기 루프 |
| US8294497B2 (en) * | 2009-04-24 | 2012-10-23 | Analog Devices, Inc. | Low-offset charge pump, duty cycle stabilizer, and delay locked loop |
| CN101888181B (zh) * | 2010-08-02 | 2012-09-05 | 中国电子科技集团公司第二十四研究所 | 基于反馈的电荷泵电路 |
| TWI419451B (zh) * | 2011-05-06 | 2013-12-11 | Ralink Technology Corp | 電荷幫浦電路 |
| US8451042B2 (en) * | 2011-06-03 | 2013-05-28 | Texas Instruments Incorporated | Apparatus and system of implementation of digital phase interpolator with improved linearity |
| US8441381B2 (en) * | 2011-09-27 | 2013-05-14 | Broadcom Corporation | Gate leakage compensation in a current mirror |
| CN103558898A (zh) * | 2013-10-25 | 2014-02-05 | 苏州贝克微电子有限公司 | 一种电流镜瞬变加速电路 |
| KR101528405B1 (ko) * | 2013-10-30 | 2015-06-11 | 전북대학교산학협력단 | 잡음발생기를 이용한 입력버퍼 |
| US9413363B2 (en) | 2014-08-05 | 2016-08-09 | Sandisk Technologies Llc | Charge pump with matched currents |
| US9473022B2 (en) | 2015-02-10 | 2016-10-18 | Qualcomm Incorporated | Self-biased charge pump |
| US11024209B2 (en) * | 2018-05-03 | 2021-06-01 | Novatek Microelectronics Corp. | Integrated circuit and anti-interference method thereof |
| US10700688B1 (en) * | 2018-12-14 | 2020-06-30 | Intel Corporation | Low power and low jitter phase locked loop with digital leakage compensation |
| KR102164755B1 (ko) * | 2019-09-17 | 2020-10-14 | 관악아날로그 주식회사 | 전류 구동 디지털 아날로그 변환기 |
| KR102816303B1 (ko) | 2020-04-28 | 2025-06-02 | 삼성전자주식회사 | 노이즈 필터링 회로 및 이를 포함하는 전자 회로 |
| US11362668B1 (en) * | 2021-04-07 | 2022-06-14 | Infineon Technologies Ag | Leakage compensation for analog decoded thermometric digital-to-analog converter (DAC) |
| US11303285B1 (en) * | 2021-06-07 | 2022-04-12 | International Business Machines Corporation | Multi-mode design and operation for transistor mismatch immunity |
| US12273117B2 (en) * | 2021-11-22 | 2025-04-08 | Stmicroelectronics International N.V. | Low noise phase lock loop (PLL) circuit |
| US12199621B2 (en) | 2023-04-17 | 2025-01-14 | Apple Inc. | Systems and methods for improved charge pump phase-locked loop phase stability |
| CN117907671B (zh) * | 2024-03-20 | 2024-05-28 | 中国科学院半导体研究所 | 电荷泵检测电路、芯片和电子设备 |
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-
2005
- 2005-10-31 US US11/264,283 patent/US7750695B2/en not_active Expired - Fee Related
- 2005-12-13 CN CN2005800480614A patent/CN101116248B/zh not_active Expired - Fee Related
- 2005-12-13 JP JP2007545736A patent/JP4917546B2/ja not_active Expired - Fee Related
- 2005-12-13 WO PCT/US2005/045427 patent/WO2006065999A1/en not_active Ceased
- 2005-12-13 CA CA2590557A patent/CA2590557C/en not_active Expired - Fee Related
- 2005-12-13 EP EP05854195A patent/EP1825595A1/en not_active Withdrawn
- 2005-12-13 KR KR1020077015938A patent/KR101313376B1/ko not_active Expired - Fee Related
- 2005-12-13 KR KR1020137003056A patent/KR101346385B1/ko not_active Expired - Fee Related
- 2005-12-13 CN CN2010101742195A patent/CN101931408B/zh not_active Expired - Fee Related
-
2010
- 2010-02-04 US US12/700,370 patent/US7868808B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087228A (zh) * | 2019-06-13 | 2020-12-15 | 无锡有容微电子有限公司 | 一种锁相环电路 |
| CN112087228B (zh) * | 2019-06-13 | 2024-05-03 | 无锡有容微电子有限公司 | 一种锁相环电路 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101346385B1 (ko) | 2014-01-02 |
| CA2590557C (en) | 2014-07-08 |
| JP4917546B2 (ja) | 2012-04-18 |
| US7750695B2 (en) | 2010-07-06 |
| CA2590557A1 (en) | 2006-06-22 |
| JP2008523737A (ja) | 2008-07-03 |
| KR20130019037A (ko) | 2013-02-25 |
| CN101931408B (zh) | 2013-03-20 |
| US7868808B2 (en) | 2011-01-11 |
| WO2006065999A1 (en) | 2006-06-22 |
| EP1825595A1 (en) | 2007-08-29 |
| CN101116248B (zh) | 2011-03-02 |
| KR101313376B1 (ko) | 2013-10-01 |
| US20060125535A1 (en) | 2006-06-15 |
| US20100141491A1 (en) | 2010-06-10 |
| CN101116248A (zh) | 2008-01-30 |
| KR20070087045A (ko) | 2007-08-27 |
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