JPS545315A - Amplifier selector - Google Patents

Amplifier selector

Info

Publication number
JPS545315A
JPS545315A JP7061877A JP7061877A JPS545315A JP S545315 A JPS545315 A JP S545315A JP 7061877 A JP7061877 A JP 7061877A JP 7061877 A JP7061877 A JP 7061877A JP S545315 A JPS545315 A JP S545315A
Authority
JP
Japan
Prior art keywords
amplifier selector
inputs
amplifiers
interrupting
amplifying
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
JP7061877A
Other languages
Japanese (ja)
Inventor
Hiroshi Watanabe
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 JP7061877A priority Critical patent/JPS545315A/en
Publication of JPS545315A publication Critical patent/JPS545315A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits

Abstract

PURPOSE:To enable to perform excellent amplifier selection, by giving parallel differential amplifiers taking a plurality of inputs independently for at least one stage in multiple and direct connection, and by interrupting each constant current source of the amplifiers in DC and by amplifying only the desired inputs.
JP7061877A 1977-06-15 1977-06-15 Amplifier selector Pending JPS545315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7061877A JPS545315A (en) 1977-06-15 1977-06-15 Amplifier selector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7061877A JPS545315A (en) 1977-06-15 1977-06-15 Amplifier selector

Publications (1)

Publication Number Publication Date
JPS545315A true JPS545315A (en) 1979-01-16

Family

ID=13436763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7061877A Pending JPS545315A (en) 1977-06-15 1977-06-15 Amplifier selector

Country Status (1)

Country Link
JP (1) JPS545315A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845523A (en) * 1981-09-11 1983-03-16 Olympus Optical Co Ltd Photometric circuit
JPS58145203A (en) * 1982-02-23 1983-08-30 Matsushita Electric Ind Co Ltd Amplifying circuit
JPH04264818A (en) * 1990-10-01 1992-09-21 Motorola Inc Filter changeover circuit
WO2006051948A1 (en) * 2004-11-15 2006-05-18 Anritsu Corporation High-frequency electronic switch, bust wave generation device using the same, and short pulse radar using the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845523A (en) * 1981-09-11 1983-03-16 Olympus Optical Co Ltd Photometric circuit
JPS58145203A (en) * 1982-02-23 1983-08-30 Matsushita Electric Ind Co Ltd Amplifying circuit
JPH04264818A (en) * 1990-10-01 1992-09-21 Motorola Inc Filter changeover circuit
WO2006051948A1 (en) * 2004-11-15 2006-05-18 Anritsu Corporation High-frequency electronic switch, bust wave generation device using the same, and short pulse radar using the same
US7522004B2 (en) 2004-11-15 2009-04-21 Anritsu Corporation High-frequency electronic switch, and burst wave generating device using the same and short range radar using the same

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