DE10050561B4 - Integrierte Schaltung mit Schaltungsteilen mit unterschiedlicher Versorgungsspannung - Google Patents

Integrierte Schaltung mit Schaltungsteilen mit unterschiedlicher Versorgungsspannung Download PDF

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Publication number
DE10050561B4
DE10050561B4 DE10050561A DE10050561A DE10050561B4 DE 10050561 B4 DE10050561 B4 DE 10050561B4 DE 10050561 A DE10050561 A DE 10050561A DE 10050561 A DE10050561 A DE 10050561A DE 10050561 B4 DE10050561 B4 DE 10050561B4
Authority
DE
Germany
Prior art keywords
supply voltage
voltage
circuit
parts
potential divider
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
DE10050561A
Other languages
English (en)
Other versions
DE10050561A1 (de
Inventor
Paul Zehnich
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.)
Dialog Semiconductor GmbH
Original Assignee
Dialog Semiconductor GmbH
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 Dialog Semiconductor GmbH filed Critical Dialog Semiconductor GmbH
Priority to DE10050561A priority Critical patent/DE10050561B4/de
Priority to AT01121398T priority patent/ATE432491T1/de
Priority to DE50114910T priority patent/DE50114910D1/de
Priority to EP01121398A priority patent/EP1197825B1/de
Priority to JP2001287045A priority patent/JP2002185302A/ja
Priority to US09/975,617 priority patent/US6605833B2/en
Publication of DE10050561A1 publication Critical patent/DE10050561A1/de
Priority to HK02107542.6A priority patent/HK1048671A1/zh
Application granted granted Critical
Publication of DE10050561B4 publication Critical patent/DE10050561B4/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
    • 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
    • G05F1/462—Regulating voltage or current wherein the variable actually regulated by the final control device is dc as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
    • G05F1/465—Internal voltage generators for integrated circuits, e.g. step down generators
    • 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
    • G05F3/24—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
    • G05F3/242—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage
    • G05F3/247—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage producing a voltage or current as a predetermined function of the supply voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Logic Circuits (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
DE10050561A 2000-10-12 2000-10-12 Integrierte Schaltung mit Schaltungsteilen mit unterschiedlicher Versorgungsspannung Expired - Fee Related DE10050561B4 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE10050561A DE10050561B4 (de) 2000-10-12 2000-10-12 Integrierte Schaltung mit Schaltungsteilen mit unterschiedlicher Versorgungsspannung
DE50114910T DE50114910D1 (de) 2000-10-12 2001-09-06 Integrierte Schaltung mit Schaltungsstellen mit unterschiedlicher Versorgungsspannung
EP01121398A EP1197825B1 (de) 2000-10-12 2001-09-06 Integrierte Schaltung mit Schaltungsstellen mit unterschiedlicher Versorgungsspannung
AT01121398T ATE432491T1 (de) 2000-10-12 2001-09-06 Integrierte schaltung mit schaltungsstellen mit unterschiedlicher versorgungsspannung
JP2001287045A JP2002185302A (ja) 2000-10-12 2001-09-20 供給電圧が相違する複数の回路部分を有する集積回路
US09/975,617 US6605833B2 (en) 2000-10-12 2001-10-11 Integrated circuit with circuit elements having different supply voltages
HK02107542.6A HK1048671A1 (zh) 2000-10-12 2002-10-17 具有饋電電壓不同的電路點的集成電路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10050561A DE10050561B4 (de) 2000-10-12 2000-10-12 Integrierte Schaltung mit Schaltungsteilen mit unterschiedlicher Versorgungsspannung

Publications (2)

Publication Number Publication Date
DE10050561A1 DE10050561A1 (de) 2002-05-16
DE10050561B4 true DE10050561B4 (de) 2005-04-28

Family

ID=7659544

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10050561A Expired - Fee Related DE10050561B4 (de) 2000-10-12 2000-10-12 Integrierte Schaltung mit Schaltungsteilen mit unterschiedlicher Versorgungsspannung
DE50114910T Expired - Lifetime DE50114910D1 (de) 2000-10-12 2001-09-06 Integrierte Schaltung mit Schaltungsstellen mit unterschiedlicher Versorgungsspannung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50114910T Expired - Lifetime DE50114910D1 (de) 2000-10-12 2001-09-06 Integrierte Schaltung mit Schaltungsstellen mit unterschiedlicher Versorgungsspannung

Country Status (6)

Country Link
US (1) US6605833B2 (de)
EP (1) EP1197825B1 (de)
JP (1) JP2002185302A (de)
AT (1) ATE432491T1 (de)
DE (2) DE10050561B4 (de)
HK (1) HK1048671A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1369762A1 (de) * 2002-05-29 2003-12-10 Dialog Semiconductor GmbH Aktives Teilnehmerinformationsmodule
US7602019B2 (en) * 2006-04-20 2009-10-13 Texas Instruments Incorporated Drive circuit and drain extended transistor for use therein

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706907A1 (de) * 1987-03-04 1988-09-15 Bosch Gmbh Robert Spannungsreglervorstufe mit geringem spannungsverlust sowie spannungsregler mit einer solchen vorstufe
DE69205556T2 (de) * 1991-12-20 1996-05-15 Motorola Inc Komparatoranlaufanordnung.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020437B (en) * 1978-04-14 1982-08-04 Seiko Instr & Electronics Voltage detecting circuit
US4672246A (en) * 1986-03-10 1987-06-09 Honeywell Inc. Low offset MOSFET transistor switch control
NL8900050A (nl) * 1989-01-10 1990-08-01 Philips Nv Inrichting voor het meten van een ruststroom van een geintegreerde monolitische digitale schakeling, geintegreerde monolitische digitale schakeling voorzien van een dergelijke inrichting en testapparaat voorzien van een dergelijke inrichting.
JP2883625B2 (ja) * 1989-03-30 1999-04-19 株式会社東芝 Ｍｏｓ型充電回路
JPH087636B2 (ja) * 1990-01-18 1996-01-29 シャープ株式会社 半導体装置の電圧降下回路
KR920010633A (ko) * 1990-11-30 1992-06-26 김광호 반도체 메모리 장치의 기준전압 발생회로
US5589794A (en) * 1994-12-20 1996-12-31 Sgs-Thomson Microelectronics, Inc. Dynamically controlled voltage reference circuit
US5815040A (en) * 1996-12-30 1998-09-29 Anthony T. Barbetta Wide bandwidth, current sharing, MOSFET audio power amplifier with multiple feedback loops
US6097632A (en) * 1997-04-18 2000-08-01 Micron Technology, Inc. Source regulation circuit for an erase operation of flash memory
JP3087838B2 (ja) * 1997-08-05 2000-09-11 日本電気株式会社 定電圧発生回路
US6160440A (en) * 1998-09-25 2000-12-12 Intel Corporation Scaleable charge pump for use with a low voltage power supply
JP2000331490A (ja) * 1999-05-18 2000-11-30 Hitachi Ltd 半導体集積回路装置
JP3278635B2 (ja) * 1999-05-27 2002-04-30 沖電気工業株式会社 半導体集積回路
US6304131B1 (en) * 2000-02-22 2001-10-16 Texas Instruments Incorporated High power supply ripple rejection internally compensated low drop-out voltage regulator using PMOS pass device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706907A1 (de) * 1987-03-04 1988-09-15 Bosch Gmbh Robert Spannungsreglervorstufe mit geringem spannungsverlust sowie spannungsregler mit einer solchen vorstufe
DE69205556T2 (de) * 1991-12-20 1996-05-15 Motorola Inc Komparatoranlaufanordnung.

Also Published As

Publication number Publication date
ATE432491T1 (de) 2009-06-15
EP1197825A3 (de) 2004-07-07
EP1197825A2 (de) 2002-04-17
EP1197825B1 (de) 2009-05-27
HK1048671A1 (zh) 2003-04-11
US20020043670A1 (en) 2002-04-18
DE10050561A1 (de) 2002-05-16
US6605833B2 (en) 2003-08-12
JP2002185302A (ja) 2002-06-28
DE50114910D1 (de) 2009-07-09

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Legal Events

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OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R082 Change of representative

Representative=s name: PATENTANWAELTE HENKEL, BREUER & PARTNER, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130501