CN103595245A - 电容可选择电荷泵 - Google Patents
电容可选择电荷泵 Download PDFInfo
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- CN103595245A CN103595245A CN201310320620.9A CN201310320620A CN103595245A CN 103595245 A CN103595245 A CN 103595245A CN 201310320620 A CN201310320620 A CN 201310320620A CN 103595245 A CN103595245 A CN 103595245A
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- voltage
- charge pump
- output
- array
- control module
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- 238000000034 method Methods 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 9
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Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
- H02M3/073—Charge pumps of the Schenkel-type
- H02M3/077—Charge pumps of the Schenkel-type with parallel connected charge pump stages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/586,766 US8878118B2 (en) | 2012-08-15 | 2012-08-15 | Capacitance selectable charge pump |
US13/586,766 | 2012-08-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103595245A true CN103595245A (zh) | 2014-02-19 |
CN103595245B CN103595245B (zh) | 2016-03-02 |
Family
ID=50085265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310320620.9A Active CN103595245B (zh) | 2012-08-15 | 2013-07-26 | 电容可选择电荷泵 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8878118B2 (zh) |
CN (1) | CN103595245B (zh) |
HK (1) | HK1190832A1 (zh) |
TW (1) | TWI493852B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107534745A (zh) * | 2015-04-28 | 2018-01-02 | 卡普索影像公司 | 具有集成功率节约控制的图像传感器 |
CN109428376A (zh) * | 2017-08-22 | 2019-03-05 | 辛纳普蒂克斯公司 | 电荷泵的分隔储存电容器架构 |
CN111508444A (zh) * | 2019-01-31 | 2020-08-07 | 格科微电子(上海)有限公司 | 提高电荷泵驱动能力的芯片控制方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9357150B2 (en) | 2013-12-03 | 2016-05-31 | Capso Vision Inc. | Image sensor with integrated power conservation control |
US9921249B2 (en) * | 2014-04-30 | 2018-03-20 | Infineon Technologies Ag | Systems and methods for high voltage bridge bias generation and low voltage readout circuitry |
US9863980B2 (en) * | 2015-05-22 | 2018-01-09 | Rosemount Tank Radar Ab | Loop-powered field device with voltage regulator and current source in series |
KR102400105B1 (ko) | 2017-07-25 | 2022-05-19 | 삼성전자주식회사 | 리플 보상기, 이를 포함하는 데이터 구동 회로 및 반도체 장치 |
TWI674569B (zh) * | 2018-06-07 | 2019-10-11 | 友達光電股份有限公司 | 畫素電路 |
EP3661192B1 (en) * | 2018-11-30 | 2022-10-05 | ams Sensors Belgium BVBA | Pixel drive voltage generation using a charge pump |
US10983543B1 (en) | 2020-06-23 | 2021-04-20 | Analog Bits Inc. | Method and circuits to provide higher supply voltage for analog components from lower supply voltages |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050157193A1 (en) * | 2003-10-02 | 2005-07-21 | Joel Kindem | Charge pump power supply with noise control |
CN1717002A (zh) * | 2004-06-30 | 2006-01-04 | 富士通株式会社 | 减少由电荷泵操作引起的噪声的cmos图像传感器 |
US20060181333A1 (en) * | 2005-02-11 | 2006-08-17 | Stmicroelectronics (Research And Development) Limited | Self regulating charge pump |
CN1904705A (zh) * | 2005-07-26 | 2007-01-31 | 三洋爱普生映像元器件有限公司 | 电光装置、其驱动方法及电子设备 |
CN101193203A (zh) * | 2006-11-29 | 2008-06-04 | 全视科技有限公司 | 具有输出噪声降低机制的图像传感器 |
CN101197120A (zh) * | 2006-12-08 | 2008-06-11 | 恩益禧电子股份有限公司 | 用于驱动显示面板的设备和方法 |
CN101510728A (zh) * | 2008-12-18 | 2009-08-19 | 昆山锐芯微电子有限公司 | 电荷泵及cmos图像传感器 |
CN101656472A (zh) * | 2008-08-22 | 2010-02-24 | 索尼株式会社 | 升压电路、固体摄像器件和照相机系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9201053A (nl) * | 1992-06-15 | 1994-01-03 | Koninkl Philips Electronics Nv | Switched capacitor ladingspomp, alsmede zaagtandoscillator voorzien van een dergelijke switched capacitor ladingspomp. |
TW283239B (en) * | 1995-11-13 | 1996-08-11 | Advanced Micro Devices Inc | Improved charge pumps using accumulation capacitors |
US6844762B2 (en) * | 2002-10-30 | 2005-01-18 | Freescale Semiconductor, Inc. | Capacitive charge pump |
-
2012
- 2012-08-15 US US13/586,766 patent/US8878118B2/en active Active
-
2013
- 2013-07-10 TW TW102124768A patent/TWI493852B/zh active
- 2013-07-26 CN CN201310320620.9A patent/CN103595245B/zh active Active
-
2014
- 2014-04-23 HK HK14103886.5A patent/HK1190832A1/zh unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050157193A1 (en) * | 2003-10-02 | 2005-07-21 | Joel Kindem | Charge pump power supply with noise control |
CN1717002A (zh) * | 2004-06-30 | 2006-01-04 | 富士通株式会社 | 减少由电荷泵操作引起的噪声的cmos图像传感器 |
US20060181333A1 (en) * | 2005-02-11 | 2006-08-17 | Stmicroelectronics (Research And Development) Limited | Self regulating charge pump |
CN1904705A (zh) * | 2005-07-26 | 2007-01-31 | 三洋爱普生映像元器件有限公司 | 电光装置、其驱动方法及电子设备 |
CN101193203A (zh) * | 2006-11-29 | 2008-06-04 | 全视科技有限公司 | 具有输出噪声降低机制的图像传感器 |
CN101197120A (zh) * | 2006-12-08 | 2008-06-11 | 恩益禧电子股份有限公司 | 用于驱动显示面板的设备和方法 |
CN101656472A (zh) * | 2008-08-22 | 2010-02-24 | 索尼株式会社 | 升压电路、固体摄像器件和照相机系统 |
CN101510728A (zh) * | 2008-12-18 | 2009-08-19 | 昆山锐芯微电子有限公司 | 电荷泵及cmos图像传感器 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107534745A (zh) * | 2015-04-28 | 2018-01-02 | 卡普索影像公司 | 具有集成功率节约控制的图像传感器 |
CN107534745B (zh) * | 2015-04-28 | 2020-12-18 | 卡普索影像公司 | 具有集成功率节约控制的图像传感器 |
CN109428376A (zh) * | 2017-08-22 | 2019-03-05 | 辛纳普蒂克斯公司 | 电荷泵的分隔储存电容器架构 |
CN109428376B (zh) * | 2017-08-22 | 2023-03-31 | 豪威Tddi安大略有限合伙公司 | 电荷泵的分隔储存电容器架构 |
CN111508444A (zh) * | 2019-01-31 | 2020-08-07 | 格科微电子(上海)有限公司 | 提高电荷泵驱动能力的芯片控制方法 |
CN111508444B (zh) * | 2019-01-31 | 2022-12-30 | 格科微电子(上海)有限公司 | 提高电荷泵驱动能力的芯片控制方法 |
Also Published As
Publication number | Publication date |
---|---|
TW201407946A (zh) | 2014-02-16 |
CN103595245B (zh) | 2016-03-02 |
HK1190832A1 (zh) | 2014-07-11 |
US20140048686A1 (en) | 2014-02-20 |
US8878118B2 (en) | 2014-11-04 |
TWI493852B (zh) | 2015-07-21 |
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Address after: American California Patentee after: OmniVision Technologies, Inc. Address before: American California Patentee before: Omnivision Tech Inc. |