JPS5894212A - 定電流出力回路 - Google Patents

定電流出力回路

Info

Publication number
JPS5894212A
JPS5894212A JP56193963A JP19396381A JPS5894212A JP S5894212 A JPS5894212 A JP S5894212A JP 56193963 A JP56193963 A JP 56193963A JP 19396381 A JP19396381 A JP 19396381A JP S5894212 A JPS5894212 A JP S5894212A
Authority
JP
Japan
Prior art keywords
output
stage
voltage
current
transistor
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
JP56193963A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0345568B2 (enrdf_load_stackoverflow
Inventor
Seiichi Hashimoto
清一 橋本
Yukio Higuchi
幸雄 樋口
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 JP56193963A priority Critical patent/JPS5894212A/ja
Publication of JPS5894212A publication Critical patent/JPS5894212A/ja
Publication of JPH0345568B2 publication Critical patent/JPH0345568B2/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
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP56193963A 1981-11-30 1981-11-30 定電流出力回路 Granted JPS5894212A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56193963A JPS5894212A (ja) 1981-11-30 1981-11-30 定電流出力回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56193963A JPS5894212A (ja) 1981-11-30 1981-11-30 定電流出力回路

Publications (2)

Publication Number Publication Date
JPS5894212A true JPS5894212A (ja) 1983-06-04
JPH0345568B2 JPH0345568B2 (enrdf_load_stackoverflow) 1991-07-11

Family

ID=16316671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56193963A Granted JPS5894212A (ja) 1981-11-30 1981-11-30 定電流出力回路

Country Status (1)

Country Link
JP (1) JPS5894212A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230411A (ja) * 1985-04-01 1986-10-14 レイセオン　カンパニ− 電気回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115707A (en) * 1979-02-28 1980-09-05 Pioneer Electronic Corp Push pull amplifier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115707A (en) * 1979-02-28 1980-09-05 Pioneer Electronic Corp Push pull amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230411A (ja) * 1985-04-01 1986-10-14 レイセオン　カンパニ− 電気回路

Also Published As

Publication number Publication date
JPH0345568B2 (enrdf_load_stackoverflow) 1991-07-11

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