JPS534456A - Electronic circuit switch - Google Patents

Electronic circuit switch

Info

Publication number
JPS534456A
JPS534456A JP7780476A JP7780476A JPS534456A JP S534456 A JPS534456 A JP S534456A JP 7780476 A JP7780476 A JP 7780476A JP 7780476 A JP7780476 A JP 7780476A JP S534456 A JPS534456 A JP S534456A
Authority
JP
Japan
Prior art keywords
electronic circuit
circuit switch
linearity
analog signal
wide variety
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
JP7780476A
Other languages
Japanese (ja)
Inventor
Kazuya Takahashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7780476A priority Critical patent/JPS534456A/en
Publication of JPS534456A publication Critical patent/JPS534456A/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

  • Electronic Switches (AREA)

Abstract

PURPOSE:To enable extremely high attenuating performance and linearity to the analog signal having a wide variety of amplitude change.
JP7780476A 1976-07-02 1976-07-02 Electronic circuit switch Pending JPS534456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7780476A JPS534456A (en) 1976-07-02 1976-07-02 Electronic circuit switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7780476A JPS534456A (en) 1976-07-02 1976-07-02 Electronic circuit switch

Publications (1)

Publication Number Publication Date
JPS534456A true JPS534456A (en) 1978-01-17

Family

ID=13644186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7780476A Pending JPS534456A (en) 1976-07-02 1976-07-02 Electronic circuit switch

Country Status (1)

Country Link
JP (1) JPS534456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01155806A (en) * 1987-11-19 1989-06-19 Guenter Tesch Cushion, particularly health pillow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01155806A (en) * 1987-11-19 1989-06-19 Guenter Tesch Cushion, particularly health pillow

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