JPS54144164A - Automatic level control unit - Google Patents

Automatic level control unit

Info

Publication number
JPS54144164A
JPS54144164A JP5303778A JP5303778A JPS54144164A JP S54144164 A JPS54144164 A JP S54144164A JP 5303778 A JP5303778 A JP 5303778A JP 5303778 A JP5303778 A JP 5303778A JP S54144164 A JPS54144164 A JP S54144164A
Authority
JP
Japan
Prior art keywords
level
iref
current
signal
level control
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.)
Pending
Application number
JP5303778A
Other languages
English (en)
Inventor
Hiroyasu Yamaguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5303778A priority Critical patent/JPS54144164A/ja
Publication of JPS54144164A publication Critical patent/JPS54144164A/ja
Pending 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)
JP5303778A 1978-05-02 1978-05-02 Automatic level control unit Pending JPS54144164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5303778A JPS54144164A (en) 1978-05-02 1978-05-02 Automatic level control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5303778A JPS54144164A (en) 1978-05-02 1978-05-02 Automatic level control unit

Publications (1)

Publication Number Publication Date
JPS54144164A true JPS54144164A (en) 1979-11-10

Family

ID=12931677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5303778A Pending JPS54144164A (en) 1978-05-02 1978-05-02 Automatic level control unit

Country Status (1)

Country Link
JP (1) JPS54144164A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652547A (en) * 1995-06-20 1997-07-29 Motorola, Inc. Current comparator automatic output control
JP2010178218A (ja) * 2009-01-30 2010-08-12 Furuno Electric Co Ltd 無線通信機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652547A (en) * 1995-06-20 1997-07-29 Motorola, Inc. Current comparator automatic output control
JP2010178218A (ja) * 2009-01-30 2010-08-12 Furuno Electric Co Ltd 無線通信機

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