JPS59198015A - 利得制御回路 - Google Patents

利得制御回路

Info

Publication number
JPS59198015A
JPS59198015A JP7252583A JP7252583A JPS59198015A JP S59198015 A JPS59198015 A JP S59198015A JP 7252583 A JP7252583 A JP 7252583A JP 7252583 A JP7252583 A JP 7252583A JP S59198015 A JPS59198015 A JP S59198015A
Authority
JP
Japan
Prior art keywords
transistor
diode
resistor
gain
circuit
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.)
Granted
Application number
JP7252583A
Other languages
English (en)
Japanese (ja)
Other versions
JPH057885B2 (enExample
Inventor
Tsutomu Niimura
新村　勉
Takashi Shiono
塩野　隆史
Riyuuichirou Kawai
川居　龍一郎
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP7252583A priority Critical patent/JPS59198015A/ja
Publication of JPS59198015A publication Critical patent/JPS59198015A/ja
Publication of JPH057885B2 publication Critical patent/JPH057885B2/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)
JP7252583A 1983-04-25 1983-04-25 利得制御回路 Granted JPS59198015A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7252583A JPS59198015A (ja) 1983-04-25 1983-04-25 利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7252583A JPS59198015A (ja) 1983-04-25 1983-04-25 利得制御回路

Publications (2)

Publication Number Publication Date
JPS59198015A true JPS59198015A (ja) 1984-11-09
JPH057885B2 JPH057885B2 (enExample) 1993-01-29

Family

ID=13491832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7252583A Granted JPS59198015A (ja) 1983-04-25 1983-04-25 利得制御回路

Country Status (1)

Country Link
JP (1) JPS59198015A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552615A (en) * 1978-10-13 1980-04-17 Sony Corp Gain control circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552615A (en) * 1978-10-13 1980-04-17 Sony Corp Gain control circuit

Also Published As

Publication number Publication date
JPH057885B2 (enExample) 1993-01-29

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