JPS59218017A - 制御回路 - Google Patents

制御回路

Info

Publication number
JPS59218017A
JPS59218017A JP58092823A JP9282383A JPS59218017A JP S59218017 A JPS59218017 A JP S59218017A JP 58092823 A JP58092823 A JP 58092823A JP 9282383 A JP9282383 A JP 9282383A JP S59218017 A JPS59218017 A JP S59218017A
Authority
JP
Japan
Prior art keywords
potential
emitter
transistor
terminal
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.)
Granted
Application number
JP58092823A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0221689B2 (enrdf_load_stackoverflow
Inventor
Shizuo Ishitani
石谷　静夫
Mitsuo Okawa
光雄 大川
Hironori Murakami
弘規 村上
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14065151&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS59218017(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58092823A priority Critical patent/JPS59218017A/ja
Publication of JPS59218017A publication Critical patent/JPS59218017A/ja
Publication of JPH0221689B2 publication Critical patent/JPH0221689B2/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

Landscapes

  • Picture Signal Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP58092823A 1983-05-25 1983-05-25 制御回路 Granted JPS59218017A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58092823A JPS59218017A (ja) 1983-05-25 1983-05-25 制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58092823A JPS59218017A (ja) 1983-05-25 1983-05-25 制御回路

Publications (2)

Publication Number Publication Date
JPS59218017A true JPS59218017A (ja) 1984-12-08
JPH0221689B2 JPH0221689B2 (enrdf_load_stackoverflow) 1990-05-15

Family

ID=14065151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58092823A Granted JPS59218017A (ja) 1983-05-25 1983-05-25 制御回路

Country Status (1)

Country Link
JP (1) JPS59218017A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0221689B2 (enrdf_load_stackoverflow) 1990-05-15

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