JPS5860811A - Ａｇｃ回路 - Google Patents

Ａｇｃ回路

Info

Publication number
JPS5860811A
JPS5860811A JP56160582A JP16058281A JPS5860811A JP S5860811 A JPS5860811 A JP S5860811A JP 56160582 A JP56160582 A JP 56160582A JP 16058281 A JP16058281 A JP 16058281A JP S5860811 A JPS5860811 A JP S5860811A
Authority
JP
Japan
Prior art keywords
transistor
current
voltage
base
transistors
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
JP56160582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6362129B2 (enrdf_load_stackoverflow
Inventor
Kenkichi Oura
大浦　研吉
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56160582A priority Critical patent/JPS5860811A/ja
Publication of JPS5860811A publication Critical patent/JPS5860811A/ja
Publication of JPS6362129B2 publication Critical patent/JPS6362129B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP56160582A 1981-10-07 1981-10-07 Ａｇｃ回路 Granted JPS5860811A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56160582A JPS5860811A (ja) 1981-10-07 1981-10-07 Ａｇｃ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56160582A JPS5860811A (ja) 1981-10-07 1981-10-07 Ａｇｃ回路

Publications (2)

Publication Number Publication Date
JPS5860811A true JPS5860811A (ja) 1983-04-11
JPS6362129B2 JPS6362129B2 (enrdf_load_stackoverflow) 1988-12-01

Family

ID=15718073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56160582A Granted JPS5860811A (ja) 1981-10-07 1981-10-07 Ａｇｃ回路

Country Status (1)

Country Link
JP (1) JPS5860811A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6362129B2 (enrdf_load_stackoverflow) 1988-12-01

Similar Documents

Publication Publication Date Title
JPH0533851B2 (enrdf_load_stackoverflow)
JPS5844803A (ja) １１／２ポ−ルオ−デイオ電力増幅器
US4432097A (en) Tone control circuit
US2959640A (en) Push-pull amplifier circuits
JPS5860811A (ja) Ａｇｃ回路
JPS585594B2 (ja) 整流回路
US4236253A (en) Monostable multivibrator for use in pulse count demodulator or the like
JPS6247017B2 (enrdf_load_stackoverflow)
JPS5949728B2 (ja) 可変インピ−ダンス回路
JPS59181807A (ja) トランジスタ増幅器
JPH0533080Y2 (enrdf_load_stackoverflow)
JPH0122256Y2 (enrdf_load_stackoverflow)
JPS6134769Y2 (enrdf_load_stackoverflow)
JPS6115477A (ja) 自動利得制御回路
JPS6224976Y2 (enrdf_load_stackoverflow)
JPS6326106A (ja) 増幅回路
JPH0332110Y2 (enrdf_load_stackoverflow)
JPH0241929Y2 (enrdf_load_stackoverflow)
JPS6262085B2 (enrdf_load_stackoverflow)
JPH05267965A (ja) 時定数回路
JPS6034289B2 (ja) 利得制御装置
JPH0220185B2 (enrdf_load_stackoverflow)
JPS6115478A (ja) 自動利得制御回路
JPS5857658A (ja) コントロ−ル信号の再生回路
JPS6133079A (ja) 輪郭補償回路