FR1587204A - - Google Patents

Info

Publication number
FR1587204A
FR1587204A FR1587204DA FR1587204A FR 1587204 A FR1587204 A FR 1587204A FR 1587204D A FR1587204D A FR 1587204DA FR 1587204 A FR1587204 A FR 1587204A
Authority
FR
France
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
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1587204A publication Critical patent/FR1587204A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6874Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor in a symmetrical configuration
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/08Circuits for altering the measuring range
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G7/00Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/06Programming arrangements, e.g. plugboard for interconnecting functional units of the computer; Digital programming
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G7/00Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/25Arrangements for performing computing operations, e.g. operational amplifiers for discontinuous functions, e.g. backlash, dead zone, limiting absolute value or peak value
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12Analogue/digital converters
    • H03M1/50Analogue/digital converters with intermediate conversion to time interval

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Analogue/Digital Conversion (AREA)
FR1587204D 1967-10-24 1968-10-23 Expired FR1587204A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB95109A DE1280306B (de) 1967-10-24 1967-10-24 Elektronische Schaltanordnung zur Umschaltung der Polaritaet einer Eingangsspannung
DE1280306 1967-10-24

Publications (1)

Publication Number Publication Date
FR1587204A true FR1587204A (enrdf_load_stackoverflow) 1970-03-13

Family

ID=25751593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1587204D Expired FR1587204A (enrdf_load_stackoverflow) 1967-10-24 1968-10-23

Country Status (3)

Country Link
DE (1) DE1280306B (enrdf_load_stackoverflow)
FR (1) FR1587204A (enrdf_load_stackoverflow)
GB (1) GB1226433A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0711033A1 (en) * 1994-10-31 1996-05-08 STMicroelectronics S.r.l. An operational amplifier which can be switched to different configurations

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944852A (en) * 1970-01-27 1976-03-16 Motor Finance Corporation Electrical switching device and modulator using same
EP0090104B1 (en) * 1982-03-26 1988-01-13 International Business Machines Corporation Dual polarity switchable operational amplifier circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0711033A1 (en) * 1994-10-31 1996-05-08 STMicroelectronics S.r.l. An operational amplifier which can be switched to different configurations
US5621353A (en) * 1994-10-31 1997-04-15 Sgs-Thomson Microelectronics S.R.L. Operational amplifier switchable to different configurations
USRE37291E1 (en) 1994-10-31 2001-07-24 Stmicroelectronics S.R.L. Operational amplifier switchable to different configurations

Also Published As

Publication number Publication date
DE1280306C2 (enrdf_load_stackoverflow) 1970-01-02
GB1226433A (enrdf_load_stackoverflow) 1971-03-31
DE1280306B (de) 1968-10-17

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Legal Events

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ST Notification of lapse