IL42533A - An input circuit for optically sensitive receiver circuit - Google Patents

An input circuit for optically sensitive receiver circuit

Info

Publication number
IL42533A
IL42533A IL42533A IL4253373A IL42533A IL 42533 A IL42533 A IL 42533A IL 42533 A IL42533 A IL 42533A IL 4253373 A IL4253373 A IL 4253373A IL 42533 A IL42533 A IL 42533A
Authority
IL
Israel
Prior art keywords
resistor
combination
accordance
resistance
diode
Prior art date
Application number
IL42533A
Other languages
English (en)
Other versions
IL42533A0 (en
Original Assignee
Computer Transmission Corp
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 Computer Transmission Corp filed Critical Computer Transmission Corp
Publication of IL42533A0 publication Critical patent/IL42533A0/xx
Publication of IL42533A publication Critical patent/IL42533A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • H03F3/082—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with FET's

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Optical Communication System (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
IL42533A 1972-06-19 1973-06-18 An input circuit for optically sensitive receiver circuit IL42533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26382272A 1972-06-19 1972-06-19

Publications (2)

Publication Number Publication Date
IL42533A0 IL42533A0 (en) 1973-08-29
IL42533A true IL42533A (en) 1976-05-31

Family

ID=23003367

Family Applications (1)

Application Number Title Priority Date Filing Date
IL42533A IL42533A (en) 1972-06-19 1973-06-18 An input circuit for optically sensitive receiver circuit

Country Status (10)

Country Link
US (1) US3792256A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS579260B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA996190A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2331007C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2189951B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1439654A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL42533A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT989294B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7308533A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE388945B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888562A (en) * 1987-09-09 1989-12-19 National Semiconductor Corporation Low noise, high speed current or voltage amplifier
JP3937426B2 (ja) * 2001-07-16 2007-06-27 日本電気株式会社 プリアンプ回路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587589A (en) * 1947-11-03 1952-03-04 Moore Electronic Lab Inc Sealed lens phototube
US2724761A (en) * 1951-08-18 1955-11-22 Bell Telephone Labor Inc High tolerance impedance elements and methods of making them
DE951746C (de) * 1952-11-20 1956-10-31 Felten & Guilleaume Carlswerk Elektrischer Messwiderstand
US2877355A (en) * 1955-03-28 1959-03-10 Ibm Bistable phototube
US3223938A (en) * 1962-05-11 1965-12-14 Bendix Corp Emitter follower transistor amplifier
DE1216981B (de) * 1963-09-12 1966-05-18 Licentia Gmbh Niederohmiger Messwiderstand fuer Starkstrom
US3523189A (en) * 1968-05-23 1970-08-04 Trw Inc Light-sensitive circuit in which the effective load of a phototransistor is bootstrapped
US3657543A (en) * 1968-07-24 1972-04-18 Optronix Inc Optical communications system with improved bias control for photosensitive input device
US3705986A (en) * 1971-01-25 1972-12-12 Computer Transmission Corp Optical data transmission system

Also Published As

Publication number Publication date
US3792256A (en) 1974-02-12
JPS49109083A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-10-17
IT989294B (it) 1975-05-20
JPS579260B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-02-20
NL7308533A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-12-21
FR2189951A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-01-25
SE388945B (sv) 1976-10-18
DE2331007A1 (de) 1974-01-17
DE2331007C2 (de) 1985-11-21
IL42533A0 (en) 1973-08-29
CA996190A (en) 1976-08-31
GB1439654A (en) 1976-06-16
FR2189951B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-02-11

Similar Documents

Publication Publication Date Title
US2907001A (en) Information handling systems
US3770968A (en) Field effect transistor detector amplifier cell and circuit for low level light signals
US3149293A (en) Electronic timer or pulse time modulator
SE7510844L (sv) Skiktad sjelvreglerande upphettningsanordning
GB1290429A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3973147A (en) Temperature measuring circuit
US3106645A (en) Temperature compensated transistor sensing circuit
US3335292A (en) Voltage-responsive sequencing switch
IL42533A (en) An input circuit for optically sensitive receiver circuit
US3772593A (en) Resistance measurement system
US2802117A (en) Semi-conductor network
US3723763A (en) Quasi-rms measurement circuit utilizing field effect transistor as a switch
US3024695A (en) Light intensity meter
US4646029A (en) Variable-gain amplifying circuit
US3473134A (en) Temperature stable d.c. inverter
GB1329509A (en) Electric power control circuit
US3023405A (en) Analog converter
US5122668A (en) Infrared detection element
US3767944A (en) Triggered bistable multivibrator circuits utilizing complenentary transistor pairs
JPS5485042A (en) Heat sensitive head
GB981807A (en) Improvements in and relating to electrical resistance elements and the like
ES377685A1 (es) Circuito de control de calefaccion con una combinacion de transistor filiforme y scr.
US3416005A (en) Isolation circuits for code converters
GB1357979A (en) Keying circuits for the emission of teleprinter signals
SU1170585A1 (ru) Двунаправленный усилитель