JP2011008514A5 - - Google Patents

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Publication number
JP2011008514A5
JP2011008514A5 JP2009151059A JP2009151059A JP2011008514A5 JP 2011008514 A5 JP2011008514 A5 JP 2011008514A5 JP 2009151059 A JP2009151059 A JP 2009151059A JP 2009151059 A JP2009151059 A JP 2009151059A JP 2011008514 A5 JP2011008514 A5 JP 2011008514A5
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JP
Japan
Prior art keywords
transistor
voltage
power supply
current
magnitude
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Application number
JP2009151059A
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English (en)
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JP2011008514A (ja
JP5318676B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2009151059A priority Critical patent/JP5318676B2/ja
Priority claimed from JP2009151059A external-priority patent/JP5318676B2/ja
Priority to US12/774,370 priority patent/US8283969B2/en
Publication of JP2011008514A publication Critical patent/JP2011008514A/ja
Publication of JP2011008514A5 publication Critical patent/JP2011008514A5/ja
Priority to US13/595,483 priority patent/US8314649B1/en
Application granted granted Critical
Publication of JP5318676B2 publication Critical patent/JP5318676B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (1)

  1. 第１の電源と第２の電源との間に直列に接続される第１の抵抗素子と第１のトランジスタとを備え、前記第１のトランジスタに流れる第１の電流の大きさに応じて設定される前記第１の抵抗素子と前記第１のトランジスタとの抵抗比に基づき前記第１の電源の電圧と前記第２の電源の電圧との電圧差を分圧して分圧電圧を生成する分圧電圧生成回路と、
    前記第１のトランジスタとミラー接続され、第１の端子から第２の端子に流れる制御電流により前記第１の電流の大きさを決定する第２のトランジスタを有し、前記第１の電源と接地電源との電圧差の増減に応じて前記制御電流を増減させる電流制御回路と、
    を有する半導体装置。
JP2009151059A 2009-06-25 2009-06-25 半導体装置 Expired - Fee Related JP5318676B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009151059A JP5318676B2 (ja) 2009-06-25 2009-06-25 半導体装置
US12/774,370 US8283969B2 (en) 2009-06-25 2010-05-05 Semiconductor apparatus
US13/595,483 US8314649B1 (en) 2009-06-25 2012-08-27 Semiconductor apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009151059A JP5318676B2 (ja) 2009-06-25 2009-06-25 半導体装置

Publications (3)

Publication Number Publication Date
JP2011008514A JP2011008514A (ja) 2011-01-13
JP2011008514A5 true JP2011008514A5 (ja) 2012-04-05
JP5318676B2 JP5318676B2 (ja) 2013-10-16

Family

ID=43379952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009151059A Expired - Fee Related JP5318676B2 (ja) 2009-06-25 2009-06-25 半導体装置

Country Status (2)

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US (2) US8283969B2 (ja)
JP (1) JP5318676B2 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9425793B2 (en) * 2012-12-17 2016-08-23 Alphachips Corp. Circuit for generating bias voltage for high speed input/output pad
JP2014147044A (ja) * 2013-01-30 2014-08-14 Toshiba Corp 半導体集積回路
US9310817B2 (en) * 2014-02-04 2016-04-12 Synaptics Incorporated Negative voltage feedback generator
CN105468075B (zh) * 2015-12-22 2017-10-24 上海华虹宏力半导体制造有限公司 负压电荷泵反馈电路
US11190182B2 (en) * 2017-02-13 2021-11-30 Skyworks Solutions, Inc. Control circuitry for silicon-on-insulator chip
US9964975B1 (en) * 2017-09-29 2018-05-08 Nxp Usa, Inc. Semiconductor devices for sensing voltages
US20240045461A1 (en) * 2022-08-05 2024-02-08 Semtech Corporation Biasing control for compound semiconductors

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439692A (en) * 1981-12-07 1984-03-27 Signetics Corporation Feedback-controlled substrate bias generator
JPH0244413A (ja) * 1988-08-05 1990-02-14 Nec Corp 定電流供給回路
JPH0667744A (ja) * 1992-08-18 1994-03-11 Fujitsu Ltd 定電圧回路
JPH06242848A (ja) * 1993-02-17 1994-09-02 Kanebo Ltd 基準電圧発生回路
JP3361605B2 (ja) * 1994-03-15 2003-01-07 株式会社日立製作所 半導体集積回路装置
JPH08339231A (ja) * 1995-06-12 1996-12-24 Matsushita Electric Ind Co Ltd 定電圧電源回路
JP2917877B2 (ja) * 1995-10-11 1999-07-12 日本電気株式会社 基準電流発生回路
JPH10201080A (ja) * 1997-01-08 1998-07-31 Matsushita Electric Ind Co Ltd サーマルシャットダウン回路
JP3278765B2 (ja) * 1997-11-17 2002-04-30 日本電気株式会社 負電圧生成回路
JP3342397B2 (ja) * 1998-03-31 2002-11-05 三洋電機株式会社 定電流回路
JP2000019200A (ja) * 1998-07-01 2000-01-21 Mitsubishi Electric Corp 電位検出回路
US6169444B1 (en) * 1999-07-15 2001-01-02 Maxim Integrated Products, Inc. Pulse frequency operation of regulated charge pumps
JP3868756B2 (ja) * 2001-04-10 2007-01-17 シャープ株式会社 半導体装置の内部電源電圧発生回路
JP4017850B2 (ja) * 2001-10-04 2007-12-05 日本テキサス・インスツルメンツ株式会社 電源回路
JP2003173213A (ja) * 2001-12-06 2003-06-20 Seiko Epson Corp バイアス電圧発生回路、半導体装置、ｃｍｏｓ基準電圧発生回路及び電源監視回路
US7692477B1 (en) * 2003-12-23 2010-04-06 Tien-Min Chen Precise control component for a substrate potential regulation circuit
JP2005301642A (ja) * 2004-04-12 2005-10-27 Matsushita Electric Ind Co Ltd 駆動電圧発生装置
JP4854393B2 (ja) * 2006-06-21 2012-01-18 三星電子株式会社 電圧発生回路

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