CN102522950B - 具有输出信号转换率控制的电子芯片 - Google Patents
具有输出信号转换率控制的电子芯片 Download PDFInfo
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- CN102522950B CN102522950B CN201210003001.2A CN201210003001A CN102522950B CN 102522950 B CN102522950 B CN 102522950B CN 201210003001 A CN201210003001 A CN 201210003001A CN 102522950 B CN102522950 B CN 102522950B
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 160
- 230000005540 biological transmission Effects 0.000 claims description 81
- 239000013641 positive control Substances 0.000 claims description 24
- 230000007775 late Effects 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
- H03K19/003—Modifications for increasing the reliability for protection
- H03K19/00346—Modifications for eliminating interference or parasitic voltages or currents
- H03K19/00361—Modifications for eliminating interference or parasitic voltages or currents in field effect transistor circuits
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Electronic Switches (AREA)
- Logic Circuits (AREA)
Abstract
Description
Claims (17)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210003001.2A CN102522950B (zh) | 2012-01-06 | 2012-01-06 | 具有输出信号转换率控制的电子芯片 |
US13/397,087 US8648638B2 (en) | 2012-01-06 | 2012-02-15 | Electronic chips with slew-rate control at output signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210003001.2A CN102522950B (zh) | 2012-01-06 | 2012-01-06 | 具有输出信号转换率控制的电子芯片 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102522950A CN102522950A (zh) | 2012-06-27 |
CN102522950B true CN102522950B (zh) | 2015-04-29 |
Family
ID=46293768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210003001.2A Active CN102522950B (zh) | 2012-01-06 | 2012-01-06 | 具有输出信号转换率控制的电子芯片 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8648638B2 (zh) |
CN (1) | CN102522950B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8779818B2 (en) * | 2012-11-06 | 2014-07-15 | Texas Instruments Incorporated | Optimizing pre-driver control for digital integrated circuits |
US11088681B2 (en) * | 2019-03-19 | 2021-08-10 | Micron Technology, Inc. | High speed signal adjustment circuit |
JP7393079B2 (ja) * | 2019-03-26 | 2023-12-06 | ラピスセミコンダクタ株式会社 | 半導体装置 |
KR20220045666A (ko) | 2020-10-06 | 2022-04-13 | 삼성전자주식회사 | 출력 버퍼 회로 및 이를 포함하는 디스플레이 장치의 소스 드라이버 |
TWI808464B (zh) * | 2021-08-10 | 2023-07-11 | 強弦科技股份有限公司 | 一種功率驅動級的調變電路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5568062A (en) * | 1995-07-14 | 1996-10-22 | Kaplinsky; Cecil H. | Low noise tri-state output buffer |
US5877647A (en) * | 1995-10-16 | 1999-03-02 | Texas Instruments Incorporated | CMOS output buffer with slew rate control |
CN101453193A (zh) * | 2007-12-04 | 2009-06-10 | 松下电器产业株式会社 | 输出驱动器中的转换速率控制 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5519338A (en) | 1994-09-14 | 1996-05-21 | Microunity Systems Engineering, Inc. | Controlled slew rate output buffer |
US6400546B1 (en) | 1999-09-02 | 2002-06-04 | Ati International Srl | I/O pad voltage protection circuit and method |
US6653878B2 (en) * | 2001-09-24 | 2003-11-25 | Microchip Technology Inc. | Low-power output controlled circuit |
US6940436B2 (en) | 2003-10-31 | 2005-09-06 | Texas Instruments Incorporated | Analog-to-digital conversion system with second order noise shaping and a single amplifier |
KR100579045B1 (ko) * | 2004-04-14 | 2006-05-12 | 삼성전자주식회사 | 슬루율 제어가 가능한 전송선 드라이버 및 전송선 구동방법 |
US7126394B2 (en) * | 2004-05-17 | 2006-10-24 | Micron Technology, Inc. | History-based slew rate control to reduce intersymbol interference |
ATE439668T1 (de) | 2004-10-28 | 2009-08-15 | Agere Systems Inc | Verfahren und vorrichtungen zur steuerung des schreibtreiberstroms |
US7187197B2 (en) * | 2005-04-04 | 2007-03-06 | Freescale Semiconductor, Inc. | Transmission line driver |
US7902885B2 (en) * | 2006-12-28 | 2011-03-08 | Stmicroelectronics Pvt. Ltd. | Compensated output buffer for improving slew control rate |
US7471111B2 (en) | 2007-04-04 | 2008-12-30 | Texas Instruments Incorporated | Slew-rate controlled pad driver in digital CMOS process using parasitic device cap |
US7679540B2 (en) | 2007-11-30 | 2010-03-16 | Infineon Technologies Ag | Double sampling DAC and integrator |
US8456211B2 (en) * | 2010-05-12 | 2013-06-04 | Elite Semiconductor Memory Technology Inc. | Slew rate control circuit and method thereof and slew rate control device |
-
2012
- 2012-01-06 CN CN201210003001.2A patent/CN102522950B/zh active Active
- 2012-02-15 US US13/397,087 patent/US8648638B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5568062A (en) * | 1995-07-14 | 1996-10-22 | Kaplinsky; Cecil H. | Low noise tri-state output buffer |
US5877647A (en) * | 1995-10-16 | 1999-03-02 | Texas Instruments Incorporated | CMOS output buffer with slew rate control |
CN101453193A (zh) * | 2007-12-04 | 2009-06-10 | 松下电器产业株式会社 | 输出驱动器中的转换速率控制 |
Also Published As
Publication number | Publication date |
---|---|
US20130176064A1 (en) | 2013-07-11 |
CN102522950A (zh) | 2012-06-27 |
US8648638B2 (en) | 2014-02-11 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: KY WIRE ELECTRIC CO., LTD. Free format text: FORMER OWNER: MEISHANG WEIRUI ELECTRIC COMPANY Effective date: 20131015 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20131015 Address after: The Cayman Islands, British West Indies Applicant after: Ky Wire Electric Co., Ltd. Address before: American California Applicant before: Meishang Weirui Electric Company |
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Effective date of registration: 20160726 Address after: American California Patentee after: Intel Corporation Address before: The Cayman Islands, British West Indies Patentee before: Ky Wire Electric Co., Ltd. |
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Effective date of registration: 20200401 Address after: California, USA Patentee after: Apple Inc. Address before: California, USA Patentee before: INTEL Corp. |