CN104756032B - 用于减低接通速率低压差调节器(ldo)偏压及补偿的方法及设备 - Google Patents

用于减低接通速率低压差调节器(ldo)偏压及补偿的方法及设备 Download PDF

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Publication number
CN104756032B
CN104756032B CN201380055425.6A CN201380055425A CN104756032B CN 104756032 B CN104756032 B CN 104756032B CN 201380055425 A CN201380055425 A CN 201380055425A CN 104756032 B CN104756032 B CN 104756032B
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switching
bias current
transition
pass gate
full
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CN104756032A (zh
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B·L·普赖斯
Y·N·卡拉
D·R·沙阿
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Qualcomm Inc
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Qualcomm Inc
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/468—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC characterised by reference voltage circuitry, e.g. soft start, remote shutdown
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/575—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices characterised by the feedback circuit
    • 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
    • H04N25/779—Circuitry for scanning or addressing the pixel array

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Amplifiers (AREA)
CN201380055425.6A 2012-11-06 2013-11-05 用于减低接通速率低压差调节器(ldo)偏压及补偿的方法及设备 Active CN104756032B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261722876P 2012-11-06 2012-11-06
US61/722,876 2012-11-06
US13/788,115 US9235225B2 (en) 2012-11-06 2013-03-07 Method and apparatus reduced switch-on rate low dropout regulator (LDO) bias and compensation
US13/788,115 2013-03-07
PCT/US2013/068522 WO2014074520A2 (en) 2012-11-06 2013-11-05 Method and apparatus reduced switch-on rate low dropout regulator (ldo) bias and compensation

Publications (2)

Publication Number Publication Date
CN104756032A CN104756032A (zh) 2015-07-01
CN104756032B true CN104756032B (zh) 2016-11-09

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CN201380055425.6A Active CN104756032B (zh) 2012-11-06 2013-11-05 用于减低接通速率低压差调节器(ldo)偏压及补偿的方法及设备

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US (1) US9235225B2 (enExample)
EP (2) EP2917800B1 (enExample)
JP (2) JP6465804B2 (enExample)
CN (1) CN104756032B (enExample)
ES (2) ES2870226T3 (enExample)
HU (1) HUE040259T2 (enExample)
WO (1) WO2014074520A2 (enExample)

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Also Published As

Publication number Publication date
US9235225B2 (en) 2016-01-12
JP2019053757A (ja) 2019-04-04
HUE040259T2 (hu) 2019-02-28
ES2870226T3 (es) 2021-10-26
JP6724112B2 (ja) 2020-07-15
WO2014074520A3 (en) 2014-08-14
CN104756032A (zh) 2015-07-01
EP3422135A1 (en) 2019-01-02
EP2917800B1 (en) 2018-09-26
JP2015533443A (ja) 2015-11-24
EP2917800A2 (en) 2015-09-16
JP6465804B2 (ja) 2019-02-06
ES2701998T3 (es) 2019-02-26
EP3422135B1 (en) 2021-03-24
US20140125300A1 (en) 2014-05-08
WO2014074520A2 (en) 2014-05-15

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