JPS5616964B2 - - Google Patents

Info

Publication number
JPS5616964B2
JPS5616964B2 JP12444075A JP12444075A JPS5616964B2 JP S5616964 B2 JPS5616964 B2 JP S5616964B2 JP 12444075 A JP12444075 A JP 12444075A JP 12444075 A JP12444075 A JP 12444075A JP S5616964 B2 JPS5616964 B2 JP S5616964B2
Authority
JP
Japan
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
Application number
JP12444075A
Other languages
Japanese (ja)
Other versions
JPS5248952A (en
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 filed Critical
Priority to JP12444075A priority Critical patent/JPS5248952A/ja
Priority to US05/730,629 priority patent/US4091295A/en
Priority to DE2660312A priority patent/DE2660312C3/de
Priority to DE2645619A priority patent/DE2645619C3/de
Publication of JPS5248952A publication Critical patent/JPS5248952A/ja
Publication of JPS5616964B2 publication Critical patent/JPS5616964B2/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

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP12444075A 1975-10-08 1975-10-17 Voltage control variable gain circuit Granted JPS5248952A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12444075A JPS5248952A (en) 1975-10-17 1975-10-17 Voltage control variable gain circuit
US05/730,629 US4091295A (en) 1975-10-08 1976-10-07 Transistor circuit
DE2660312A DE2660312C3 (de) 1975-10-08 1976-10-08 Spannungsgesteuerter Verstärker, der ausschließlich mit NPN-Transistoren bestückt ist
DE2645619A DE2645619C3 (de) 1975-10-08 1976-10-08 Transistorschaltung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12444075A JPS5248952A (en) 1975-10-17 1975-10-17 Voltage control variable gain circuit

Publications (2)

Publication Number Publication Date
JPS5248952A JPS5248952A (en) 1977-04-19
JPS5616964B2 true JPS5616964B2 (de) 1981-04-20

Family

ID=14885543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12444075A Granted JPS5248952A (en) 1975-10-08 1975-10-17 Voltage control variable gain circuit

Country Status (1)

Country Link
JP (1) JPS5248952A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253665A (ja) * 1987-04-09 1988-10-20 Mitsubishi Electric Corp 半導体装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780816A (en) * 1980-11-08 1982-05-20 Sony Corp Voltage control variable gain circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253665A (ja) * 1987-04-09 1988-10-20 Mitsubishi Electric Corp 半導体装置

Also Published As

Publication number Publication date
JPS5248952A (en) 1977-04-19

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