DE68919764D1 - Völlig differentielle Referenzspannungsquelle. - Google Patents

Völlig differentielle Referenzspannungsquelle.

Info

Publication number
DE68919764D1
DE68919764D1 DE68919764T DE68919764T DE68919764D1 DE 68919764 D1 DE68919764 D1 DE 68919764D1 DE 68919764 T DE68919764 T DE 68919764T DE 68919764 T DE68919764 T DE 68919764T DE 68919764 D1 DE68919764 D1 DE 68919764D1
Authority
DE
Germany
Prior art keywords
reference voltage
voltage source
fully differential
differential reference
fully
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.)
Expired - Fee Related
Application number
DE68919764T
Other languages
English (en)
Other versions
DE68919764T2 (de
Inventor
Rinaldo Castello
Marco Ferro
Franco Salerno
Luciano Tomasini
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.)
STMicroelectronics SRL
Original Assignee
SGS Thomson Microelectronics SRL
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 SGS Thomson Microelectronics SRL filed Critical SGS Thomson Microelectronics SRL
Publication of DE68919764D1 publication Critical patent/DE68919764D1/de
Application granted granted Critical
Publication of DE68919764T2 publication Critical patent/DE68919764T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Electronic Switches (AREA)
DE68919764T 1988-07-12 1989-07-11 Völlig differentielle Referenzspannungsquelle. Expired - Fee Related DE68919764T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67656/88A IT1223685B (it) 1988-07-12 1988-07-12 Generatore di tensione di riferimento completamente differenziale

Publications (2)

Publication Number Publication Date
DE68919764D1 true DE68919764D1 (de) 1995-01-19
DE68919764T2 DE68919764T2 (de) 1995-05-04

Family

ID=11304274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919764T Expired - Fee Related DE68919764T2 (de) 1988-07-12 1989-07-11 Völlig differentielle Referenzspannungsquelle.

Country Status (5)

Country Link
US (1) US4926138A (de)
EP (1) EP0350857B1 (de)
JP (1) JPH0797301B2 (de)
DE (1) DE68919764T2 (de)
IT (1) IT1223685B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5642463A (en) * 1992-12-21 1997-06-24 Sharp Kabushiki Kaisha Stereophonic voice recording and playback device
US5325070A (en) * 1993-01-25 1994-06-28 Motorola, Inc. Stabilization circuit and method for second order tunable active filters
US5646518A (en) * 1994-11-18 1997-07-08 Lucent Technologies Inc. PTAT current source
US5821807A (en) * 1996-05-28 1998-10-13 Analog Devices, Inc. Low-power differential reference voltage generator
US5834926A (en) * 1997-08-11 1998-11-10 Motorola, Inc. Bandgap reference circuit
JP3156664B2 (ja) * 1998-03-25 2001-04-16 日本電気株式会社 基準電圧発生回路
US6885178B2 (en) * 2002-12-27 2005-04-26 Analog Devices, Inc. CMOS voltage bandgap reference with improved headroom
DE10300011B4 (de) * 2003-01-02 2004-09-16 Infineon Technologies Ag Subtrahiererschaltung und Leistungsdetektoranordnung mit der Subtrahiererschaltung
DE102004015621A1 (de) 2004-03-30 2005-10-27 Texas Instruments Deutschland Gmbh Schaltstromrichter
CN100432887C (zh) * 2005-06-16 2008-11-12 中兴通讯股份有限公司 一种电压参考源装置
US7518164B2 (en) 2006-03-29 2009-04-14 Mellanox Technologies Ltd. Current-triggered low turn-on voltage SCR
US20070236275A1 (en) * 2006-04-07 2007-10-11 Mellanox Technologies Ltd. Global Reference Voltage Distribution System With Local Reference Voltages Referred to Ground And Supply
US9111602B2 (en) * 2006-04-07 2015-08-18 Mellanox Technologies, Ltd. Accurate global reference voltage distribution system with local reference voltages referred to local ground and locally supplied voltage
JP5326648B2 (ja) * 2009-02-24 2013-10-30 富士通株式会社 基準信号発生回路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH632610A5 (fr) * 1978-09-01 1982-10-15 Centre Electron Horloger Source de tension de reference realisee sous forme d'un circuit integre a transistors mos.
US4419594A (en) * 1981-11-06 1983-12-06 Mostek Corporation Temperature compensated reference circuit
US4593208A (en) * 1984-03-28 1986-06-03 National Semiconductor Corporation CMOS voltage and current reference circuit
IT1201839B (it) * 1986-08-08 1989-02-02 Sgs Microelettronica Spa Amplificatore operazionale di potenza cmos ad uscita interamente differenziale
US4818897A (en) * 1987-09-25 1989-04-04 Texas Instruments Incorporated Fast one way amplifier stage

Also Published As

Publication number Publication date
IT1223685B (it) 1990-09-29
EP0350857B1 (de) 1994-12-07
US4926138A (en) 1990-05-15
JPH0259912A (ja) 1990-02-28
IT8867656A0 (it) 1988-07-12
EP0350857A1 (de) 1990-01-17
DE68919764T2 (de) 1995-05-04
JPH0797301B2 (ja) 1995-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee