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JPS5321562A - Signal switch - Google Patents

Signal switch

Info

Publication number
JPS5321562A
JPS5321562A JP9622976A JP9622976A JPS5321562A JP S5321562 A JPS5321562 A JP S5321562A JP 9622976 A JP9622976 A JP 9622976A JP 9622976 A JP9622976 A JP 9622976A JP S5321562 A JPS5321562 A JP S5321562A
Authority
JP
Japan
Prior art keywords
signal switch
fet
signal
10omega
amplifier
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
JP9622976A
Other languages
Japanese (ja)
Inventor
Takeshi Toyoda
Tadahiko Sakabe
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP9622976A priority Critical patent/JPS5321562A/en
Publication of JPS5321562A publication Critical patent/JPS5321562A/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
    • H03K17/687—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 field-effect transistors
    • H03K17/693—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:In a signal switch using FET, it is utilized that when FET is a ON state, the value of drain-source resistance becomes 10OMEGA, so that the input or output impedance of an amplifier will be matched with a signal supply of a load easily.
JP9622976A 1976-08-12 1976-08-12 Signal switch Pending JPS5321562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9622976A JPS5321562A (en) 1976-08-12 1976-08-12 Signal switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9622976A JPS5321562A (en) 1976-08-12 1976-08-12 Signal switch

Publications (1)

Publication Number Publication Date
JPS5321562A true JPS5321562A (en) 1978-02-28

Family

ID=14159388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9622976A Pending JPS5321562A (en) 1976-08-12 1976-08-12 Signal switch

Country Status (1)

Country Link
JP (1) JPS5321562A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151464A (en) * 1983-02-17 1984-08-29 Nec Corp Metal insulator semiconductor transistor and manufacture thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151464A (en) * 1983-02-17 1984-08-29 Nec Corp Metal insulator semiconductor transistor and manufacture thereof
JPH0582067B2 (en) * 1983-02-17 1993-11-17 Nippon Electric Co

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