FR2762161B1 - Comparateur a grande excursion de tension d'entree - Google Patents

Comparateur a grande excursion de tension d'entree

Info

Publication number
FR2762161B1
FR2762161B1 FR9704912A FR9704912A FR2762161B1 FR 2762161 B1 FR2762161 B1 FR 2762161B1 FR 9704912 A FR9704912 A FR 9704912A FR 9704912 A FR9704912 A FR 9704912A FR 2762161 B1 FR2762161 B1 FR 2762161B1
Authority
FR
France
Prior art keywords
comparator
input voltage
large input
voltage excursion
excursion
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
FR9704912A
Other languages
English (en)
Other versions
FR2762161A1 (fr
Inventor
Paolo Migliavacca
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 SA
Original Assignee
SGS Thomson Microelectronics SA
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 SA filed Critical SGS Thomson Microelectronics SA
Priority to FR9704912A priority Critical patent/FR2762161B1/fr
Priority to US09/057,970 priority patent/US6124759A/en
Publication of FR2762161A1 publication Critical patent/FR2762161A1/fr
Application granted granted Critical
Publication of FR2762161B1 publication Critical patent/FR2762161B1/fr
Priority to US10/010,964 priority patent/US20020084849A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H03K5/2436—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using a combination of bipolar and field-effect transistors
    • H03K5/2445—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using a combination of bipolar and field-effect transistors with at least one differential stage

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)
FR9704912A 1997-04-15 1997-04-15 Comparateur a grande excursion de tension d'entree Expired - Fee Related FR2762161B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9704912A FR2762161B1 (fr) 1997-04-15 1997-04-15 Comparateur a grande excursion de tension d'entree
US09/057,970 US6124759A (en) 1997-04-15 1998-04-09 Comparator with a large input voltage excursion
US10/010,964 US20020084849A1 (en) 1997-04-15 2001-10-26 Comparator with a large input voltage excursion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9704912A FR2762161B1 (fr) 1997-04-15 1997-04-15 Comparateur a grande excursion de tension d'entree

Publications (2)

Publication Number Publication Date
FR2762161A1 FR2762161A1 (fr) 1998-10-16
FR2762161B1 true FR2762161B1 (fr) 1999-07-02

Family

ID=9506141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9704912A Expired - Fee Related FR2762161B1 (fr) 1997-04-15 1997-04-15 Comparateur a grande excursion de tension d'entree

Country Status (2)

Country Link
US (2) US6124759A (fr)
FR (1) FR2762161B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6819148B2 (en) * 2002-07-23 2004-11-16 Texas Instruments Incorporated CMOS comparator output stage and method
US6844781B1 (en) 2003-07-07 2005-01-18 Ami Semiconductor, Inc. Dual differential-input amplifier having wide input range
DE102005001322B4 (de) * 2005-01-11 2010-07-08 Dspace Digital Signal Processing And Control Engineering Gmbh Verfahren und Schaltung zur galvanisch getrennten Übertragung eines Signals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618308B2 (ja) * 1985-04-08 1994-03-09 ソニー株式会社 平衡型差動増幅器
DE59109062D1 (de) * 1991-04-16 1998-11-12 Siemens Ag Ausgangspufferverstärker mit grossem Signalhub
EP0509112B1 (fr) * 1991-04-16 1997-01-22 Siemens Aktiengesellschaft Amplificateur-tampon de sortie
US5142244A (en) * 1991-05-06 1992-08-25 Harris Corporation Full range input/output comparator
EP0569102B1 (fr) * 1992-05-08 1997-11-19 Koninklijke Philips Electronics N.V. Amplificateur différentiel à plage de signal d'entrée couvrant la tension d'alimentation et à commande du courant de racine carrée
US5337008A (en) * 1993-02-25 1994-08-09 Hewlett-Packard Corporation High gain rail-to-rail CMOS amplifier
JP2885120B2 (ja) * 1995-01-27 1999-04-19 日本電気株式会社 演算増幅器
JP3392271B2 (ja) * 1995-11-02 2003-03-31 シャープ株式会社 演算増幅回路

Also Published As

Publication number Publication date
US20020084849A1 (en) 2002-07-04
FR2762161A1 (fr) 1998-10-16
US6124759A (en) 2000-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061230