JPH0149045B2 - - Google Patents

Info

Publication number
JPH0149045B2
JPH0149045B2 JP14898782A JP14898782A JPH0149045B2 JP H0149045 B2 JPH0149045 B2 JP H0149045B2 JP 14898782 A JP14898782 A JP 14898782A JP 14898782 A JP14898782 A JP 14898782A JP H0149045 B2 JPH0149045 B2 JP H0149045B2
Authority
JP
Japan
Prior art keywords
gain control
gain
transistors
transistor
control 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.)
Expired
Application number
JP14898782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5939112A (ja
Inventor
Norihiko Ideshita
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 JP14898782A priority Critical patent/JPS5939112A/ja
Publication of JPS5939112A publication Critical patent/JPS5939112A/ja
Publication of JPH0149045B2 publication Critical patent/JPH0149045B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Studio Circuits (AREA)
JP14898782A 1982-08-27 1982-08-27 利得制御回路 Granted JPS5939112A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14898782A JPS5939112A (ja) 1982-08-27 1982-08-27 利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14898782A JPS5939112A (ja) 1982-08-27 1982-08-27 利得制御回路

Publications (2)

Publication Number Publication Date
JPS5939112A JPS5939112A (ja) 1984-03-03
JPH0149045B2 true JPH0149045B2 (en]) 1989-10-23

Family

ID=15465161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14898782A Granted JPS5939112A (ja) 1982-08-27 1982-08-27 利得制御回路

Country Status (1)

Country Link
JP (1) JPS5939112A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6195166U (en]) * 1984-11-26 1986-06-19
JPH01192284A (ja) * 1988-01-27 1989-08-02 Nec Corp 映像混合回路
JPH01224795A (ja) * 1988-03-04 1989-09-07 Hitachi Ltd 映像情報表示方法及び再生装置
JPH02260808A (ja) * 1989-03-31 1990-10-23 Yokogawa Electric Corp 高速プログラマブル・ゲインアンプ

Also Published As

Publication number Publication date
JPS5939112A (ja) 1984-03-03

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