JPS53138266A - Signal switch circuit - Google Patents

Signal switch circuit

Info

Publication number
JPS53138266A
JPS53138266A JP5335277A JP5335277A JPS53138266A JP S53138266 A JPS53138266 A JP S53138266A JP 5335277 A JP5335277 A JP 5335277A JP 5335277 A JP5335277 A JP 5335277A JP S53138266 A JPS53138266 A JP S53138266A
Authority
JP
Japan
Prior art keywords
switch circuit
signal switch
supply
current
constantcurrent
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.)
Pending
Application number
JP5335277A
Other languages
Japanese (ja)
Inventor
Masayuki Katakura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5335277A priority Critical patent/JPS53138266A/en
Publication of JPS53138266A publication Critical patent/JPS53138266A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic 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
    • H03K17/60—Electronic 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 bipolar transistors
    • H03K17/603—Electronic 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 bipolar transistors with coupled emitters

Landscapes

  • Amplifiers (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE:To obtain a simple and highly efficient signal switch circuit, by constituting a plural number of differential circuits equipped with a current switch circuit and constant-current supply and by switching respective circuits to the constantcurrent supply by an electronic switch circuit.
JP5335277A 1977-05-10 1977-05-10 Signal switch circuit Pending JPS53138266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5335277A JPS53138266A (en) 1977-05-10 1977-05-10 Signal switch circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5335277A JPS53138266A (en) 1977-05-10 1977-05-10 Signal switch circuit

Publications (1)

Publication Number Publication Date
JPS53138266A true JPS53138266A (en) 1978-12-02

Family

ID=12940382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5335277A Pending JPS53138266A (en) 1977-05-10 1977-05-10 Signal switch circuit

Country Status (1)

Country Link
JP (1) JPS53138266A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266907A (en) * 1987-04-23 1988-11-04 Mitsubishi Electric Corp Operational amplifier
US5151780A (en) * 1989-03-10 1992-09-29 U.S. Philips Corporation Differential amplifiers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503756A (en) * 1973-04-13 1975-01-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503756A (en) * 1973-04-13 1975-01-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266907A (en) * 1987-04-23 1988-11-04 Mitsubishi Electric Corp Operational amplifier
US5151780A (en) * 1989-03-10 1992-09-29 U.S. Philips Corporation Differential amplifiers

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