JPS6242410B2 - - Google Patents

Info

Publication number
JPS6242410B2
JPS6242410B2 JP56009864A JP986481A JPS6242410B2 JP S6242410 B2 JPS6242410 B2 JP S6242410B2 JP 56009864 A JP56009864 A JP 56009864A JP 986481 A JP986481 A JP 986481A JP S6242410 B2 JPS6242410 B2 JP S6242410B2
Authority
JP
Japan
Prior art keywords
circuit
gain
current
amplifier circuit
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.)
Expired
Application number
JP56009864A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57124910A (en
Inventor
Tsutomu Kamoto
Masayuki Ishikawa
Kunyasu Kawarada
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56009864A priority Critical patent/JPS57124910A/ja
Publication of JPS57124910A publication Critical patent/JPS57124910A/ja
Publication of JPS6242410B2 publication Critical patent/JPS6242410B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements
    • H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements in emitter-coupled or cascode amplifiers

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Networks Using Active Elements (AREA)
JP56009864A 1981-01-26 1981-01-26 Equalizing amplifying circuit Granted JPS57124910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56009864A JPS57124910A (en) 1981-01-26 1981-01-26 Equalizing amplifying circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56009864A JPS57124910A (en) 1981-01-26 1981-01-26 Equalizing amplifying circuit

Publications (2)

Publication Number Publication Date
JPS57124910A JPS57124910A (en) 1982-08-04
JPS6242410B2 true JPS6242410B2 (enExample) 1987-09-08

Family

ID=11732001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56009864A Granted JPS57124910A (en) 1981-01-26 1981-01-26 Equalizing amplifying circuit

Country Status (1)

Country Link
JP (1) JPS57124910A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223241A (en) * 1975-08-15 1977-02-22 Fujitsu Ltd Frequency compensation system

Also Published As

Publication number Publication date
JPS57124910A (en) 1982-08-04

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