JPH0559608B2 - - Google Patents

Info

Publication number
JPH0559608B2
JPH0559608B2 JP18909387A JP18909387A JPH0559608B2 JP H0559608 B2 JPH0559608 B2 JP H0559608B2 JP 18909387 A JP18909387 A JP 18909387A JP 18909387 A JP18909387 A JP 18909387A JP H0559608 B2 JPH0559608 B2 JP H0559608B2
Authority
JP
Japan
Prior art keywords
transistors
transistor
current
current source
diode
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
JP18909387A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6432510A (en
Inventor
Hidekazu Ishii
Masuo Oosuga
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 JP18909387A priority Critical patent/JPS6432510A/ja
Publication of JPS6432510A publication Critical patent/JPS6432510A/ja
Publication of JPH0559608B2 publication Critical patent/JPH0559608B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP18909387A 1987-07-28 1987-07-28 Gain control circuit Granted JPS6432510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18909387A JPS6432510A (en) 1987-07-28 1987-07-28 Gain control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18909387A JPS6432510A (en) 1987-07-28 1987-07-28 Gain control circuit

Publications (2)

Publication Number Publication Date
JPS6432510A JPS6432510A (en) 1989-02-02
JPH0559608B2 true JPH0559608B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-31

Family

ID=16235219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18909387A Granted JPS6432510A (en) 1987-07-28 1987-07-28 Gain control circuit

Country Status (1)

Country Link
JP (1) JPS6432510A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6432510A (en) 1989-02-02

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