CA2473734A1 - Adaptive threshold voltage control with positive body bias for n and p-channel transistors - Google Patents

Adaptive threshold voltage control with positive body bias for n and p-channel transistors Download PDF

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Publication number
CA2473734A1
CA2473734A1 CA002473734A CA2473734A CA2473734A1 CA 2473734 A1 CA2473734 A1 CA 2473734A1 CA 002473734 A CA002473734 A CA 002473734A CA 2473734 A CA2473734 A CA 2473734A CA 2473734 A1 CA2473734 A1 CA 2473734A1
Authority
CA
Canada
Prior art keywords
transistor
voltage
source
output
controller
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.)
Abandoned
Application number
CA002473734A
Other languages
English (en)
French (fr)
Inventor
David E. Fulkerson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2473734A1 publication Critical patent/CA2473734A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is DC
    • G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/205—Substrate bias-voltage generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Logic Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
  • Manipulation Of Pulses (AREA)
CA002473734A 2002-01-15 2003-01-15 Adaptive threshold voltage control with positive body bias for n and p-channel transistors Abandoned CA2473734A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/050,469 US6731157B2 (en) 2002-01-15 2002-01-15 Adaptive threshold voltage control with positive body bias for N and P-channel transistors
US10/050,469 2002-01-15
PCT/US2003/001212 WO2003060996A2 (en) 2002-01-15 2003-01-15 Adaptive threshold voltage control with positive body bias for n and p-channel transistors

Publications (1)

Publication Number Publication Date
CA2473734A1 true CA2473734A1 (en) 2003-07-24

Family

ID=21965418

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002473734A Abandoned CA2473734A1 (en) 2002-01-15 2003-01-15 Adaptive threshold voltage control with positive body bias for n and p-channel transistors

Country Status (8)

Country Link
US (1) US6731157B2 (enExample)
EP (1) EP1468447B1 (enExample)
JP (1) JP4555572B2 (enExample)
CN (1) CN100470765C (enExample)
AU (1) AU2003235599B2 (enExample)
CA (1) CA2473734A1 (enExample)
DE (1) DE60336207D1 (enExample)
WO (1) WO2003060996A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7112978B1 (en) 2002-04-16 2006-09-26 Transmeta Corporation Frequency specific closed loop feedback control of integrated circuits
US7949864B1 (en) 2002-12-31 2011-05-24 Vjekoslav Svilan Balanced adaptive body bias control
US7205758B1 (en) 2004-02-02 2007-04-17 Transmeta Corporation Systems and methods for adjusting threshold voltage
US7649402B1 (en) 2003-12-23 2010-01-19 Tien-Min Chen Feedback-controlled body-bias voltage source
US7859062B1 (en) 2004-02-02 2010-12-28 Koniaris Kleanthes G Systems and methods for integrated circuits comprising multiple body biasing domains
US7816742B1 (en) * 2004-09-30 2010-10-19 Koniaris Kleanthes G Systems and methods for integrated circuits comprising multiple body biasing domains
US7509504B1 (en) * 2004-09-30 2009-03-24 Transmeta Corporation Systems and methods for control of integrated circuits comprising body biasing systems
US7994846B2 (en) * 2009-05-14 2011-08-09 International Business Machines Corporation Method and mechanism to reduce current variation in a current reference branch circuit
DE102009036623B4 (de) * 2009-08-07 2011-05-12 Siemens Aktiengesellschaft Triggerschaltung und Gleichrichter, insbesondere für ein einen piezoelektrischen Mikrogenerator aufweisendes, energieautarkes Mikrosystem
US7825693B1 (en) 2009-08-31 2010-11-02 International Business Machines Corporation Reduced duty cycle distortion using controlled body device
US10833582B1 (en) 2020-03-02 2020-11-10 Semiconductor Components Industries, Llc Methods and systems of power management for an integrated circuit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03228360A (ja) * 1990-02-02 1991-10-09 Hitachi Ltd 半導体集積回路
US5216385A (en) * 1991-12-31 1993-06-01 Intel Corporation Resistorless trim amplifier using MOS devices for feedback elements
US5329184A (en) * 1992-11-05 1994-07-12 National Semiconductor Corporation Method and apparatus for feedback control of I/O characteristics of digital interface circuits
US5397934A (en) * 1993-04-05 1995-03-14 National Semiconductor Corporation Apparatus and method for adjusting the threshold voltage of MOS transistors
US5394934A (en) 1994-04-15 1995-03-07 American Standard Inc. Indoor air quality sensor and method
US5539351A (en) * 1994-11-03 1996-07-23 Gilsdorf; Ben Circuit and method for reducing a gate volage of a transmission gate within a charge pump circuit
JPH10261946A (ja) * 1997-03-19 1998-09-29 Mitsubishi Electric Corp 半導体集積回路
DE69906725D1 (de) 1999-08-31 2003-05-15 St Microelectronics Srl Hochgenaue Vorspannungsschaltung für eine CMOS Kaskodenstufe, insbesondere für rauscharme Verstärker
TW501278B (en) * 2000-06-12 2002-09-01 Intel Corp Apparatus and circuit having reduced leakage current and method therefor
JP3475237B2 (ja) * 2000-07-24 2003-12-08 東京大学長 電力制御装置及び方法並びに電力制御プログラムを記録した記録媒体
JP3537431B2 (ja) * 2003-03-10 2004-06-14 株式会社東芝 半導体装置

Also Published As

Publication number Publication date
JP2005515636A (ja) 2005-05-26
US20030132735A1 (en) 2003-07-17
AU2003235599A1 (en) 2003-07-30
CN100470765C (zh) 2009-03-18
EP1468447B1 (en) 2011-03-02
US6731157B2 (en) 2004-05-04
WO2003060996A2 (en) 2003-07-24
CN1643680A (zh) 2005-07-20
WO2003060996A3 (en) 2003-10-16
JP4555572B2 (ja) 2010-10-06
AU2003235599B2 (en) 2005-10-27
EP1468447A2 (en) 2004-10-20
DE60336207D1 (de) 2011-04-14

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Legal Events

Date Code Title Description
FZDE Discontinued