FR2166150B1 - - Google Patents

Info

Publication number
FR2166150B1
FR2166150B1 FR7246718A FR7246718A FR2166150B1 FR 2166150 B1 FR2166150 B1 FR 2166150B1 FR 7246718 A FR7246718 A FR 7246718A FR 7246718 A FR7246718 A FR 7246718A FR 2166150 B1 FR2166150 B1 FR 2166150B1
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
FR7246718A
Other versions
FR2166150A1 (fr
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of FR2166150A1 publication Critical patent/FR2166150A1/fr
Application granted granted Critical
Publication of FR2166150B1 publication Critical patent/FR2166150B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Feedback Control In General (AREA)
  • Amplifiers (AREA)
  • Amplitude Modulation (AREA)
FR7246718A 1971-12-29 1972-12-28 Expired FR2166150B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21348271A 1971-12-29 1971-12-29

Publications (2)

Publication Number Publication Date
FR2166150A1 FR2166150A1 (fr) 1973-08-10
FR2166150B1 true FR2166150B1 (fr) 1977-04-08

Family

ID=22795285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246718A Expired FR2166150B1 (fr) 1971-12-29 1972-12-28

Country Status (6)

Country Link
US (1) US3737640A (fr)
JP (1) JPS4874947A (fr)
CA (1) CA999083A (fr)
DE (1) DE2263831A1 (fr)
FR (1) FR2166150B1 (fr)
GB (1) GB1408018A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526367A1 (de) * 1975-06-12 1976-12-23 Bbc Brown Boveri & Cie Verfahren zur multiplikation/division analoger spannungen
US4616332A (en) * 1982-09-24 1986-10-07 The Foxboro Company Apparatus for converting analog-format signals to pulse-format signals
JPS6423607A (en) * 1987-07-17 1989-01-26 Otis Elevator Japan Multiphase multiplier circuit
US5327030A (en) * 1987-11-13 1994-07-05 Analog Devices, Inc. Decoder and monolithic integrated circuit incorporating same
US4904921A (en) * 1987-11-13 1990-02-27 Analog Devices, Inc. Monolithic interface circuit for linear variable differential transformers
US5087894A (en) * 1987-11-13 1992-02-11 Analog Devices, Inc. Monolithic interface circuit for linear variable differential transformers
US6931331B2 (en) * 2003-10-30 2005-08-16 Agilent Technologies, Inc. Measurement interface optimized for both differential and single-ended inputs
TW200814532A (en) * 2006-09-07 2008-03-16 Richtek Techohnology Corp Device and method of generating PWM signals, power converter and power conversion method utilizing the same
US9307262B2 (en) * 2011-01-13 2016-04-05 Texas Instruments Incorporated Methods and systems for facilitating multimedia data encoding utilizing configured buffer information
IT201800002702A1 (it) * 2018-02-15 2019-08-15 St Microelectronics Srl Circuito moltiplicatore, dispositivo e procedimento corrispondenti

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL208551A (fr) * 1955-07-02
US3445643A (en) * 1966-09-22 1969-05-20 Fischer & Porter Co Electronic multiplier/divider for fluid flow systems
US3466460A (en) * 1967-01-20 1969-09-09 Weston Instruments Inc Time division multiplier
US3492471A (en) * 1967-10-16 1970-01-27 Honeywell Inc Time division multiplier
GB1269046A (en) * 1968-05-01 1972-03-29 Emi Ltd Improvements relating to multiplying circuit arrangements
US3569688A (en) * 1968-12-24 1971-03-09 Audn Corp A multiplier in which a capacitor is charged at a rate proportional to the product of two analogue inputs
US3572115A (en) * 1969-08-12 1971-03-23 Conrac Corp Altitude rate transducer and computing circuit

Also Published As

Publication number Publication date
FR2166150A1 (fr) 1973-08-10
US3737640A (en) 1973-06-05
DE2263831A1 (de) 1973-07-05
JPS4874947A (fr) 1973-10-09
GB1408018A (en) 1975-10-01
CA999083A (en) 1976-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse