JPH0724808Y2 - 自動利得制御回路 - Google Patents

自動利得制御回路

Info

Publication number
JPH0724808Y2
JPH0724808Y2 JP1990007821U JP782190U JPH0724808Y2 JP H0724808 Y2 JPH0724808 Y2 JP H0724808Y2 JP 1990007821 U JP1990007821 U JP 1990007821U JP 782190 U JP782190 U JP 782190U JP H0724808 Y2 JPH0724808 Y2 JP H0724808Y2
Authority
JP
Japan
Prior art keywords
gate
voltage
control signal
signal
automatic gain
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 - Fee Related
Application number
JP1990007821U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0398520U (US07709020-20100504-C00041.png
Inventor
清 岩本
直幸 石黒
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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi 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 Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Priority to JP1990007821U priority Critical patent/JPH0724808Y2/ja
Publication of JPH0398520U publication Critical patent/JPH0398520U/ja
Application granted granted Critical
Publication of JPH0724808Y2 publication Critical patent/JPH0724808Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP1990007821U 1990-01-30 1990-01-30 自動利得制御回路 Expired - Fee Related JPH0724808Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990007821U JPH0724808Y2 (ja) 1990-01-30 1990-01-30 自動利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990007821U JPH0724808Y2 (ja) 1990-01-30 1990-01-30 自動利得制御回路

Publications (2)

Publication Number Publication Date
JPH0398520U JPH0398520U (US07709020-20100504-C00041.png) 1991-10-14
JPH0724808Y2 true JPH0724808Y2 (ja) 1995-06-05

Family

ID=31511475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990007821U Expired - Fee Related JPH0724808Y2 (ja) 1990-01-30 1990-01-30 自動利得制御回路

Country Status (1)

Country Link
JP (1) JPH0724808Y2 (US07709020-20100504-C00041.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836755B2 (US07709020-20100504-C00041.png) * 1971-04-28 1973-11-07
JPS6331621B2 (US07709020-20100504-C00041.png) * 1980-01-11 1988-06-24 Wildfang Dieter Kg

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220995Y2 (US07709020-20100504-C00041.png) * 1971-09-07 1977-05-14
JPS6331621U (US07709020-20100504-C00041.png) * 1986-08-15 1988-03-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836755B2 (US07709020-20100504-C00041.png) * 1971-04-28 1973-11-07
JPS6331621B2 (US07709020-20100504-C00041.png) * 1980-01-11 1988-06-24 Wildfang Dieter Kg

Also Published As

Publication number Publication date
JPH0398520U (US07709020-20100504-C00041.png) 1991-10-14

Similar Documents

Publication Publication Date Title
US3848194A (en) Automatic gain control circuit
US4366450A (en) Automatic gain control circuit
CA1124805A (en) Radio frequency amplifier with gain control
US4432097A (en) Tone control circuit
US6452452B1 (en) Negative feedback gain control for common electrode transistor
JPH0724808Y2 (ja) 自動利得制御回路
US7345556B2 (en) Variable attenuation circuit having large attenuation amount with small circuit size
US5570064A (en) Automatic gain control amplifier for use in radio transmitter-receiver
JP2606165B2 (ja) インピーダンス整合回路
JPH0687532B2 (ja) 自動利得制御回路
US5150416A (en) Electronic level control circuit for sound signals
KR100190610B1 (ko) 자동 이득 제어 회로
JPH0746051A (ja) Ｆｅｔのバイアス回路
JPH0623109Y2 (ja) 映像コントロ−ル回路
JP2625730B2 (ja) 高周波増幅装置およびその調整方法
JPS625538B2 (US07709020-20100504-C00041.png)
JPH0136345Y2 (US07709020-20100504-C00041.png)
JP2679999B2 (ja) Ａｇｃ回路
JPH073734Y2 (ja) 映像ノイズリダクシヨン回路
JPH0529842A (ja) 電界効果トランジスタ増幅器
JPH01300608A (ja) 増幅回路
EP0909022B1 (en) Gain control circuit
JPH0718192Y2 (ja) テレビチューナ
JPS6320220Y2 (US07709020-20100504-C00041.png)
JPS62136910A (ja) 自動利得調整回路

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees