JPH0572766B2 - - Google Patents

Info

Publication number
JPH0572766B2
JPH0572766B2 JP57118572A JP11857282A JPH0572766B2 JP H0572766 B2 JPH0572766 B2 JP H0572766B2 JP 57118572 A JP57118572 A JP 57118572A JP 11857282 A JP11857282 A JP 11857282A JP H0572766 B2 JPH0572766 B2 JP H0572766B2
Authority
JP
Japan
Prior art keywords
terminal
signal
transistor
transistors
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.)
Expired - Lifetime
Application number
JP57118572A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5910035A (ja
Inventor
Kazuo Watanabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57118572A priority Critical patent/JPS5910035A/ja
Publication of JPS5910035A publication Critical patent/JPS5910035A/ja
Publication of JPH0572766B2 publication Critical patent/JPH0572766B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/46—One-port networks

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Networks Using Active Elements (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
JP57118572A 1982-07-09 1982-07-09 可変インピ−ダンス装置 Granted JPS5910035A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57118572A JPS5910035A (ja) 1982-07-09 1982-07-09 可変インピ−ダンス装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57118572A JPS5910035A (ja) 1982-07-09 1982-07-09 可変インピ−ダンス装置

Publications (2)

Publication Number Publication Date
JPS5910035A JPS5910035A (ja) 1984-01-19
JPH0572766B2 true JPH0572766B2 (en]) 1993-10-13

Family

ID=14739911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57118572A Granted JPS5910035A (ja) 1982-07-09 1982-07-09 可変インピ−ダンス装置

Country Status (1)

Country Link
JP (1) JPS5910035A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02254806A (ja) * 1989-03-28 1990-10-15 Mitsubishi Electric Corp 半導体集積回路フイルタ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564421A (en) * 1978-11-09 1980-05-15 Toshiba Corp Variable impedance circuit
JPS5738012A (en) * 1980-08-20 1982-03-02 Hitachi Ltd Variable resistor circuit using current miller circuit

Also Published As

Publication number Publication date
JPS5910035A (ja) 1984-01-19

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