NL7210633A - - Google Patents

Info

Publication number
NL7210633A
NL7210633A NL7210633A NL7210633A NL7210633A NL 7210633 A NL7210633 A NL 7210633A NL 7210633 A NL7210633 A NL 7210633A NL 7210633 A NL7210633 A NL 7210633A NL 7210633 A NL7210633 A NL 7210633A
Authority
NL
Netherlands
Application number
NL7210633A
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
Priority to NL7210633A priority Critical patent/NL7210633A/xx
Priority to DE2335945A priority patent/DE2335945C3/de
Priority to US00382591A priority patent/US3838262A/en
Priority to CA177,365A priority patent/CA984918A/en
Priority to AU58664/73A priority patent/AU478832B2/en
Priority to JP48085499A priority patent/JPS5248047B2/ja
Priority to IT27370/73A priority patent/IT992790B/it
Priority to FR7327949A priority patent/FR2195006B1/fr
Priority to GB3628873A priority patent/GB1440093A/en
Priority to ES417457A priority patent/ES417457A1/es
Publication of NL7210633A publication Critical patent/NL7210633A/xx
Priority to HK100/78A priority patent/HK10078A/xx

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

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)
  • Amplifiers (AREA)
NL7210633A 1972-08-03 1972-08-03 NL7210633A (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL7210633A NL7210633A (ja) 1972-08-03 1972-08-03
DE2335945A DE2335945C3 (de) 1972-08-03 1973-07-14 4-Quadranten-MultipIizierschaltung
US00382591A US3838262A (en) 1972-08-03 1973-07-25 Four-quadrant multiplier circuit
CA177,365A CA984918A (en) 1972-08-03 1973-07-26 Four-quadrant multiplier circuit
AU58664/73A AU478832B2 (en) 1972-08-03 1973-07-30 Four-quadrant multiplier circuit
JP48085499A JPS5248047B2 (ja) 1972-08-03 1973-07-31
IT27370/73A IT992790B (it) 1972-08-03 1973-07-31 Circuito moltiplicatore a quattro quadranti
FR7327949A FR2195006B1 (ja) 1972-08-03 1973-07-31
GB3628873A GB1440093A (en) 1972-08-03 1973-07-31 Fourquadrant multiplier
ES417457A ES417457A1 (es) 1972-08-03 1973-08-01 Una disposicion de circuito multiplicador de cuatro cua- drantes.
HK100/78A HK10078A (en) 1972-08-03 1978-02-23 Four-quadrant multiplier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7210633A NL7210633A (ja) 1972-08-03 1972-08-03

Publications (1)

Publication Number Publication Date
NL7210633A true NL7210633A (ja) 1974-02-05

Family

ID=19816649

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7210633A NL7210633A (ja) 1972-08-03 1972-08-03

Country Status (10)

Country Link
US (1) US3838262A (ja)
JP (1) JPS5248047B2 (ja)
CA (1) CA984918A (ja)
DE (1) DE2335945C3 (ja)
ES (1) ES417457A1 (ja)
FR (1) FR2195006B1 (ja)
GB (1) GB1440093A (ja)
HK (1) HK10078A (ja)
IT (1) IT992790B (ja)
NL (1) NL7210633A (ja)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943455A (en) * 1974-06-03 1976-03-09 The United States Of America As Represented By The Secretary Of The Navy Analog feedback amplifier employing a four-quadrant integrated circuit multiplier as the active control element
US3936725A (en) * 1974-08-15 1976-02-03 Bell Telephone Laboratories, Incorporated Current mirrors
DE2459271C3 (de) * 1974-12-14 1980-08-28 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum Erzeugen eines kompensierten Gleichstromes
JPS51124355A (en) * 1975-04-23 1976-10-29 Sony Corp Crystal oscillation circuit
DE2605498C3 (de) * 1976-02-12 1983-11-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Erzeugung eines stufenförmigen Impulses
US4019118A (en) * 1976-03-29 1977-04-19 Rca Corporation Third harmonic signal generator
US4238695A (en) * 1978-10-20 1980-12-09 Bell Telephone Laboratories, Incorporated Comparator circuit having high speed, high current switching capability
US4385364A (en) * 1980-11-03 1983-05-24 Motorola, Inc. Electronic gain control circuit
US4524292A (en) * 1981-09-24 1985-06-18 Tokyo Shibaura Denki Kabushiki Kaisha Analog arithmetic operation circuit
US4586155A (en) * 1983-02-11 1986-04-29 Analog Devices, Incorporated High-accuracy four-quadrant multiplier which also is capable of four-quadrant division
US4694204A (en) * 1984-02-29 1987-09-15 Nec Corporation Transistor circuit for signal multiplier
DE3477284D1 (de) * 1984-06-25 1989-04-20 Ibm Four quadrant multiplier
US4870303A (en) * 1988-06-03 1989-09-26 Motorola, Inc. Phase detector
ATE96558T1 (de) * 1988-08-31 1993-11-15 Siemens Ag Multieingangs-vier-quadranten-multiplizierer.
JP2661394B2 (ja) * 1991-04-08 1997-10-08 日本電気株式会社 掛算回路
JP2576774B2 (ja) * 1993-10-29 1997-01-29 日本電気株式会社 トリプラおよびクァドルプラ
US5656964A (en) * 1995-07-26 1997-08-12 National Science Council CMOS low-voltage four-quadrant multiplier
KR100219036B1 (ko) * 1996-09-30 1999-09-01 이계철 저전압형 모스펫 콘트롤링 곱셈기
KR100219037B1 (ko) * 1996-10-01 1999-09-01 이계철 선형화된 저항성을 이용한 모스펫 아날로그 곱셈기
US6029060A (en) * 1997-07-16 2000-02-22 Lucent Technologies Inc. Mixer with current mirror load
US5859559A (en) * 1997-07-31 1999-01-12 Raytheon Company Mixer structures with enhanced conversion gain and reduced spurious signals
JP3232560B2 (ja) * 1999-01-21 2001-11-26 日本電気株式会社 位相比較回路
US10042807B2 (en) 2016-04-05 2018-08-07 Infineon Technologies Ag Differential bus receiver with four-quadrant input circuit
EP3577053B1 (en) 2017-01-31 2023-04-26 JLG Industries, Inc. Pothole protection mechanism for a lift machine
US10700695B1 (en) 2018-04-17 2020-06-30 Ali Tasdighi Far Mixed-mode quarter square multipliers for machine learning
US10594334B1 (en) 2018-04-17 2020-03-17 Ali Tasdighi Far Mixed-mode multipliers for artificial intelligence
US10832014B1 (en) 2018-04-17 2020-11-10 Ali Tasdighi Far Multi-quadrant analog current-mode multipliers for artificial intelligence
US11275909B1 (en) 2019-06-04 2022-03-15 Ali Tasdighi Far Current-mode analog multiply-accumulate circuits for artificial intelligence
US11416218B1 (en) 2020-07-10 2022-08-16 Ali Tasdighi Far Digital approximate squarer for machine learning
US11467805B1 (en) 2020-07-10 2022-10-11 Ali Tasdighi Far Digital approximate multipliers for machine learning and artificial intelligence applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536904A (en) * 1968-09-23 1970-10-27 Gen Electric Four-quadrant pulse width multiplier
US3633005A (en) * 1970-02-26 1972-01-04 Ibm A four quadrant multiplier using a single amplifier in a balanced modulator circuit
US3683165A (en) * 1970-07-23 1972-08-08 Computer Sciences Corp Four quadrant multiplier using bi-polar digital analog converter

Also Published As

Publication number Publication date
FR2195006B1 (ja) 1982-06-18
DE2335945C3 (de) 1978-10-12
DE2335945B2 (de) 1978-02-09
HK10078A (en) 1978-03-03
CA984918A (en) 1976-03-02
IT992790B (it) 1975-09-30
JPS4946845A (ja) 1974-05-07
US3838262A (en) 1974-09-24
JPS5248047B2 (ja) 1977-12-07
ES417457A1 (es) 1976-03-16
GB1440093A (en) 1976-06-23
FR2195006A1 (ja) 1974-03-01
AU5866473A (en) 1975-01-30
DE2335945A1 (de) 1974-02-14

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