JPH0318365B2 - - Google Patents

Info

Publication number
JPH0318365B2
JPH0318365B2 JP57148035A JP14803582A JPH0318365B2 JP H0318365 B2 JPH0318365 B2 JP H0318365B2 JP 57148035 A JP57148035 A JP 57148035A JP 14803582 A JP14803582 A JP 14803582A JP H0318365 B2 JPH0318365 B2 JP H0318365B2
Authority
JP
Japan
Prior art keywords
transistor
collector
amplifier circuit
base
differential
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.)
Expired - Lifetime
Application number
JP57148035A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5937717A (ja
Inventor
Takeshi Kuwajima
Koichi Tanaka
Kyoshi Amasawa
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP14803582A priority Critical patent/JPS5937717A/ja
Publication of JPS5937717A publication Critical patent/JPS5937717A/ja
Publication of JPH0318365B2 publication Critical patent/JPH0318365B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements
    • H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements in emitter-coupled or cascode amplifiers

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP14803582A 1982-08-25 1982-08-25 利得制御回路 Granted JPS5937717A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14803582A JPS5937717A (ja) 1982-08-25 1982-08-25 利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14803582A JPS5937717A (ja) 1982-08-25 1982-08-25 利得制御回路

Publications (2)

Publication Number Publication Date
JPS5937717A JPS5937717A (ja) 1984-03-01
JPH0318365B2 true JPH0318365B2 (enExample) 1991-03-12

Family

ID=15443655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14803582A Granted JPS5937717A (ja) 1982-08-25 1982-08-25 利得制御回路

Country Status (1)

Country Link
JP (1) JPS5937717A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114515A (ja) * 1981-12-26 1983-07-07 Fujitsu Ltd 振幅制限回路

Also Published As

Publication number Publication date
JPS5937717A (ja) 1984-03-01

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