CN100350746C - 准动态离晶驱动器校准 - Google Patents
准动态离晶驱动器校准 Download PDFInfo
- Publication number
- CN100350746C CN100350746C CNB2004100898270A CN200410089827A CN100350746C CN 100350746 C CN100350746 C CN 100350746C CN B2004100898270 A CNB2004100898270 A CN B2004100898270A CN 200410089827 A CN200410089827 A CN 200410089827A CN 100350746 C CN100350746 C CN 100350746C
- Authority
- CN
- China
- Prior art keywords
- current potential
- predetermined
- impedance
- difference
- variableimpedance
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 claims abstract description 68
- 238000010845 search algorithm Methods 0.000 claims description 29
- 230000008859 change Effects 0.000 claims description 14
- 238000013461 design Methods 0.000 claims description 6
- 230000006870 function Effects 0.000 claims description 4
- 230000006399 behavior Effects 0.000 abstract description 15
- 238000012806 monitoring device Methods 0.000 abstract description 2
- 239000004065 semiconductor Substances 0.000 description 20
- 230000008901 benefit Effects 0.000 description 4
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Images
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
- H03K19/0005—Modifications of input or output impedance
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10351016A DE10351016B3 (de) | 2003-10-31 | 2003-10-31 | Pseudo-dynamische Off-Chip-Treiber-Kalibrierung |
DE10351016.8 | 2003-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1612481A CN1612481A (zh) | 2005-05-04 |
CN100350746C true CN100350746C (zh) | 2007-11-21 |
Family
ID=34530005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100898270A Expired - Fee Related CN100350746C (zh) | 2003-10-31 | 2004-11-01 | 准动态离晶驱动器校准 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7304495B2 (zh) |
CN (1) | CN100350746C (zh) |
DE (1) | DE10351016B3 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT504200B1 (de) * | 2006-09-04 | 2010-05-15 | Fronius Int Gmbh | Verfahren zur regelung von wechselrichtern |
US20080198666A1 (en) * | 2007-02-20 | 2008-08-21 | Aaron Nygren | Semiconductor device including adjustable driver output impedances |
JP4966803B2 (ja) * | 2007-09-28 | 2012-07-04 | 株式会社日立製作所 | 半導体回路およびそれを用いた計算機ならびに通信装置 |
KR100899570B1 (ko) * | 2008-04-21 | 2009-05-27 | 주식회사 하이닉스반도체 | 온 다이 터미네이션 장치의 캘리브래이션 회로 |
US7830285B2 (en) * | 2008-07-10 | 2010-11-09 | Lantiq Deutschland Gmbh | Circuit with calibration circuit portion |
JP6807642B2 (ja) | 2016-01-08 | 2021-01-06 | ザインエレクトロニクス株式会社 | 送信装置 |
CN110515874B (zh) * | 2019-09-11 | 2021-06-29 | 上海兆芯集成电路有限公司 | 驱动系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5254883A (en) * | 1992-04-22 | 1993-10-19 | Rambus, Inc. | Electrical current source circuitry for a bus |
US6064224A (en) * | 1998-07-31 | 2000-05-16 | Hewlett--Packard Company | Calibration sharing for CMOS output driver |
CN1435008A (zh) * | 1999-12-23 | 2003-08-06 | 英特尔公司 | 可编程缓冲器电路 |
US6636821B2 (en) * | 2001-07-03 | 2003-10-21 | International Business Machines Corporation | Output driver impedance calibration circuit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3335886B2 (ja) * | 1997-09-01 | 2002-10-21 | 株式会社東芝 | プログラマブル・インピーダンス回路 |
US6133749A (en) * | 1999-01-04 | 2000-10-17 | International Business Machines Corporation | Variable impedance output driver circuit using analog biases to match driver output impedance to load input impedance |
JP3515025B2 (ja) * | 1999-09-22 | 2004-04-05 | 株式会社東芝 | 半導体装置 |
KR100391148B1 (ko) * | 2000-11-02 | 2003-07-16 | 삼성전자주식회사 | 프로그래머블 임피던스 제어회로 및 방법 |
KR100394586B1 (ko) * | 2000-11-30 | 2003-08-14 | 삼성전자주식회사 | 임피던스 제어회로 |
EP1286469A1 (en) * | 2001-07-31 | 2003-02-26 | Infineon Technologies AG | An output driver for integrated circuits and a method for controlling the output impedance of an integrated circuit |
-
2003
- 2003-10-31 DE DE10351016A patent/DE10351016B3/de not_active Expired - Fee Related
-
2004
- 2004-10-29 US US10/975,384 patent/US7304495B2/en active Active
- 2004-11-01 CN CNB2004100898270A patent/CN100350746C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5254883A (en) * | 1992-04-22 | 1993-10-19 | Rambus, Inc. | Electrical current source circuitry for a bus |
US6064224A (en) * | 1998-07-31 | 2000-05-16 | Hewlett--Packard Company | Calibration sharing for CMOS output driver |
CN1435008A (zh) * | 1999-12-23 | 2003-08-06 | 英特尔公司 | 可编程缓冲器电路 |
US6636821B2 (en) * | 2001-07-03 | 2003-10-21 | International Business Machines Corporation | Output driver impedance calibration circuit |
Also Published As
Publication number | Publication date |
---|---|
US7304495B2 (en) | 2007-12-04 |
CN1612481A (zh) | 2005-05-04 |
US20050093569A1 (en) | 2005-05-05 |
DE10351016B3 (de) | 2005-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100350443C (zh) | 电源电路、显示驱动器及电压供给方法 | |
CN1158028A (zh) | 输出电路 | |
CN1254783C (zh) | 基准电压发生电路和方法、显示驱动电路、显示装置 | |
CN1175554C (zh) | 压电变压器的控制电路及方法 | |
CN1300945C (zh) | 带自动延迟调整功能的电平变换电路 | |
CN1777026A (zh) | 具有对称电路布局的电压比较器电路 | |
CN1220099C (zh) | 电源装置及备有该装置的显示器 | |
CN1677845A (zh) | 放大电路及显示装置 | |
CN100350746C (zh) | 准动态离晶驱动器校准 | |
CN1396580A (zh) | 驱动电路和液晶显示装置 | |
CN1577475A (zh) | 显示驱动器、显示装置及驱动方法 | |
CN1577476A (zh) | 显示驱动器、显示装置及驱动方法 | |
CN1183675A (zh) | 脉冲宽度控制器 | |
CN1523547A (zh) | 半导体器件和使用了它的显示装置以及电子装置 | |
CN1551080A (zh) | 电流驱动装置及显示装置 | |
CN1661914A (zh) | 时间常数自动调整电路 | |
CN1521714A (zh) | 显示装置的驱动电路 | |
CN1538453A (zh) | 升压电源电路 | |
CN100350738C (zh) | 控制静态电流的ab类放大器 | |
CN1577452A (zh) | 用于改善像素编程的电流驱动有源矩阵显示面板 | |
CN1087520C (zh) | 中间电压发生电路 | |
CN1574634A (zh) | 可有效放大小振幅信号的振幅的电平转换电路 | |
CN1099753C (zh) | 电源装置 | |
CN1897098A (zh) | 显示装置 | |
CN1748366A (zh) | 半导体器件和使用该半导体器件的显示器件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: INFINEON TECHNOLOGIES AG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120920 Address after: Munich, Germany Patentee after: QIMONDA AG Address before: Munich, Germany Patentee before: Infineon Technologies AG |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151223 Address after: German Berg, Laura Ibiza Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: QIMONDA AG |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20171101 |