JPS52142954A - Gain control circuit - Google Patents

Gain control circuit

Info

Publication number
JPS52142954A
JPS52142954A JP5911276A JP5911276A JPS52142954A JP S52142954 A JPS52142954 A JP S52142954A JP 5911276 A JP5911276 A JP 5911276A JP 5911276 A JP5911276 A JP 5911276A JP S52142954 A JPS52142954 A JP S52142954A
Authority
JP
Japan
Prior art keywords
control circuit
gain control
leak
eliminating
secure
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
JP5911276A
Other languages
Japanese (ja)
Other versions
JPS5754003B2 (en
Inventor
Takao Arai
Koichi Tomatsuri
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 JP5911276A priority Critical patent/JPS52142954A/en
Publication of JPS52142954A publication Critical patent/JPS52142954A/en
Publication of JPS5754003B2 publication Critical patent/JPS5754003B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To secure a non-adjustment mechanism of the control circuit by eliminating the leak of the control signal to the output side, and thus to obtain a highly stable control circuit which has no temperature dependence at all.
COPYRIGHT: (C)1977,JPO&Japio
JP5911276A 1976-05-24 1976-05-24 Gain control circuit Granted JPS52142954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5911276A JPS52142954A (en) 1976-05-24 1976-05-24 Gain control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5911276A JPS52142954A (en) 1976-05-24 1976-05-24 Gain control circuit

Publications (2)

Publication Number Publication Date
JPS52142954A true JPS52142954A (en) 1977-11-29
JPS5754003B2 JPS5754003B2 (en) 1982-11-16

Family

ID=13103894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5911276A Granted JPS52142954A (en) 1976-05-24 1976-05-24 Gain control circuit

Country Status (1)

Country Link
JP (1) JPS52142954A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60260217A (en) * 1984-06-06 1985-12-23 Pioneer Electronic Corp Amplifier
JPS62272710A (en) * 1986-05-21 1987-11-26 Mitsubishi Electric Corp Control amplifier
JPS63280505A (en) * 1987-05-13 1988-11-17 Mitsubishi Electric Corp Amplification or attenuation circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60260217A (en) * 1984-06-06 1985-12-23 Pioneer Electronic Corp Amplifier
JPS62272710A (en) * 1986-05-21 1987-11-26 Mitsubishi Electric Corp Control amplifier
JPS63280505A (en) * 1987-05-13 1988-11-17 Mitsubishi Electric Corp Amplification or attenuation circuit

Also Published As

Publication number Publication date
JPS5754003B2 (en) 1982-11-16

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