CN103580636A - 具有c-倍增电路的共模终端 - Google Patents
具有c-倍增电路的共模终端 Download PDFInfo
- Publication number
- CN103580636A CN103580636A CN201310339983.7A CN201310339983A CN103580636A CN 103580636 A CN103580636 A CN 103580636A CN 201310339983 A CN201310339983 A CN 201310339983A CN 103580636 A CN103580636 A CN 103580636A
- Authority
- CN
- China
- Prior art keywords
- circuit
- coupled
- input terminal
- input
- common
- 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
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0298—Arrangement for terminating transmission lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0278—Arrangements for impedance matching
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/567,682 | 2012-08-06 | ||
US13/567,682 US8664973B2 (en) | 2012-08-06 | 2012-08-06 | Common mode termination with C-multiplier circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103580636A true CN103580636A (zh) | 2014-02-12 |
CN103580636B CN103580636B (zh) | 2017-07-07 |
Family
ID=48803363
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310339983.7A Active CN103580636B (zh) | 2012-08-06 | 2013-08-06 | 具有c‑倍增电路的共模终端 |
CN201320477948.7U Expired - Fee Related CN203608169U (zh) | 2012-08-06 | 2013-08-06 | 具有第一输入端和第二输入端的输入终端电路和装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320477948.7U Expired - Fee Related CN203608169U (zh) | 2012-08-06 | 2013-08-06 | 具有第一输入端和第二输入端的输入终端电路和装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8664973B2 (zh) |
EP (1) | EP2696545B1 (zh) |
KR (1) | KR101486069B1 (zh) |
CN (2) | CN103580636B (zh) |
TW (1) | TWI504141B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104320105A (zh) * | 2014-08-26 | 2015-01-28 | 中山大学 | 一种混合模式电容倍增器电路 |
CN110932722A (zh) * | 2019-12-04 | 2020-03-27 | 芯创智(北京)微电子有限公司 | 一种应用于锁相环路滤波器的电容倍增电路 |
CN111294012A (zh) * | 2018-12-07 | 2020-06-16 | 立积电子股份有限公司 | 电容器电路及电容倍增式滤波器 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI483544B (zh) * | 2012-03-16 | 2015-05-01 | Upi Semiconductor Corp | 電容放大電路及其操作方法 |
US8664973B2 (en) * | 2012-08-06 | 2014-03-04 | Broadcom Corporation | Common mode termination with C-multiplier circuit |
US9024654B2 (en) * | 2012-09-14 | 2015-05-05 | Avago Technologies General Ip (Singapore) Pte. Ltd. | System and method to actively drive the common mode voltage of a receiver termination network |
US9800219B2 (en) | 2015-09-23 | 2017-10-24 | Mediatek Inc. | Apparatus for performing capacitor amplification in an electronic device |
US9553562B1 (en) | 2016-05-31 | 2017-01-24 | King Fahd University Of Petroleum And Minerals | Compact C-multiplier |
EP3312990B1 (en) * | 2016-10-24 | 2019-12-11 | NXP USA, Inc. | Amplifier devices with input line termination circuits |
US10592458B1 (en) | 2018-09-18 | 2020-03-17 | Apple Inc. | Bimodal impedance matching terminators |
CN115412041B (zh) * | 2022-10-31 | 2023-02-28 | 成都市安比科技有限公司 | 一种包含共模反馈电路的低噪声全差分放大器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5955911A (en) * | 1997-10-06 | 1999-09-21 | Sun Microsystems, Inc. | On-chip differential resistance technique with noise immunity and symmetric resistance |
CN1445926A (zh) * | 2002-03-15 | 2003-10-01 | 松下电器产业株式会社 | 平衡高频器件,平衡特性的改进方法和采用此类器件的平衡高频电路 |
CN203608169U (zh) * | 2012-08-06 | 2014-05-21 | 美国博通公司 | 具有第一输入端和第二输入端的输入终端电路和装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6198307B1 (en) * | 1998-10-26 | 2001-03-06 | Rambus Inc. | Output driver circuit with well-controlled output impedance |
US6590413B1 (en) * | 2001-10-03 | 2003-07-08 | Altera Corporation | Self-tracking integrated differential termination resistance |
US6700823B1 (en) * | 2002-10-30 | 2004-03-02 | Lattice Semiconductor Corporation | Programmable common mode termination for input/output circuits |
US6864704B1 (en) * | 2003-09-24 | 2005-03-08 | Altera Corporation | Adjustable differential input and output drivers |
US6943588B1 (en) * | 2003-09-24 | 2005-09-13 | Altera Corporation | Dynamically-adjustable differential output drivers |
US7245144B1 (en) * | 2003-09-24 | 2007-07-17 | Altera Corporation | Adjustable differential input and output drivers |
US7162375B2 (en) * | 2005-02-04 | 2007-01-09 | Tektronix, Inc. | Differential termination and attenuator network for a measurement probe having an automated common mode termination voltage generator |
US7450048B2 (en) * | 2006-03-29 | 2008-11-11 | Realtek Semiconductor Corp. | Error reducing comparator-based switch capacitor circuit and method thereof |
US7417462B1 (en) * | 2007-03-20 | 2008-08-26 | Altera Corporation | Variable external interface circuitry on programmable logic device integrated circuits |
US7642498B2 (en) * | 2007-04-04 | 2010-01-05 | Aptina Imaging Corporation | Capacitor multipler circuits and the applications thereof to attenuate row-wise temporal noise in image sensors |
-
2012
- 2012-08-06 US US13/567,682 patent/US8664973B2/en active Active
-
2013
- 2013-07-15 EP EP13003550.4A patent/EP2696545B1/en active Active
- 2013-07-31 TW TW102127520A patent/TWI504141B/zh not_active IP Right Cessation
- 2013-08-06 CN CN201310339983.7A patent/CN103580636B/zh active Active
- 2013-08-06 KR KR20130093135A patent/KR101486069B1/ko not_active IP Right Cessation
- 2013-08-06 CN CN201320477948.7U patent/CN203608169U/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5955911A (en) * | 1997-10-06 | 1999-09-21 | Sun Microsystems, Inc. | On-chip differential resistance technique with noise immunity and symmetric resistance |
CN1445926A (zh) * | 2002-03-15 | 2003-10-01 | 松下电器产业株式会社 | 平衡高频器件,平衡特性的改进方法和采用此类器件的平衡高频电路 |
CN203608169U (zh) * | 2012-08-06 | 2014-05-21 | 美国博通公司 | 具有第一输入端和第二输入端的输入终端电路和装置 |
Non-Patent Citations (2)
Title |
---|
汪洋: "一种基于IMT-2000标准的Fractional-N频率合成器设计", 《万方学位论文》 * |
王阳: "《CMOS模拟集成电路与系统设计》", 31 January 2012 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104320105A (zh) * | 2014-08-26 | 2015-01-28 | 中山大学 | 一种混合模式电容倍增器电路 |
CN104320105B (zh) * | 2014-08-26 | 2017-06-06 | 中山大学 | 一种混合模式电容倍增器电路 |
CN111294012A (zh) * | 2018-12-07 | 2020-06-16 | 立积电子股份有限公司 | 电容器电路及电容倍增式滤波器 |
CN111294012B (zh) * | 2018-12-07 | 2023-05-02 | 立积电子股份有限公司 | 电容器电路及电容倍增式滤波器 |
CN110932722A (zh) * | 2019-12-04 | 2020-03-27 | 芯创智(北京)微电子有限公司 | 一种应用于锁相环路滤波器的电容倍增电路 |
Also Published As
Publication number | Publication date |
---|---|
KR20140019245A (ko) | 2014-02-14 |
US8664973B2 (en) | 2014-03-04 |
EP2696545A3 (en) | 2015-08-26 |
US20140035696A1 (en) | 2014-02-06 |
TW201414217A (zh) | 2014-04-01 |
CN103580636B (zh) | 2017-07-07 |
CN203608169U (zh) | 2014-05-21 |
EP2696545A2 (en) | 2014-02-12 |
KR101486069B1 (ko) | 2015-01-28 |
TWI504141B (zh) | 2015-10-11 |
EP2696545B1 (en) | 2017-04-26 |
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