JPS59107622A - 可変アクテイブフイルタ - Google Patents

可変アクテイブフイルタ

Info

Publication number
JPS59107622A
JPS59107622A JP21801982A JP21801982A JPS59107622A JP S59107622 A JPS59107622 A JP S59107622A JP 21801982 A JP21801982 A JP 21801982A JP 21801982 A JP21801982 A JP 21801982A JP S59107622 A JPS59107622 A JP S59107622A
Authority
JP
Japan
Prior art keywords
capacitor
output
operational amplifier
input side
filter
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
JP21801982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643090B2 (enrdf_load_stackoverflow
Inventor
Hitoshi Kitayoshi
均 北吉
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.)
Advantest Corp
Original Assignee
Advantest Corp
Takeda Riken Industries 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 Advantest Corp, Takeda Riken Industries Co Ltd filed Critical Advantest Corp
Priority to JP21801982A priority Critical patent/JPS59107622A/ja
Publication of JPS59107622A publication Critical patent/JPS59107622A/ja
Publication of JPS643090B2 publication Critical patent/JPS643090B2/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
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks

Landscapes

  • Networks Using Active Elements (AREA)
JP21801982A 1982-12-13 1982-12-13 可変アクテイブフイルタ Granted JPS59107622A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21801982A JPS59107622A (ja) 1982-12-13 1982-12-13 可変アクテイブフイルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21801982A JPS59107622A (ja) 1982-12-13 1982-12-13 可変アクテイブフイルタ

Publications (2)

Publication Number Publication Date
JPS59107622A true JPS59107622A (ja) 1984-06-21
JPS643090B2 JPS643090B2 (enrdf_load_stackoverflow) 1989-01-19

Family

ID=16713349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21801982A Granted JPS59107622A (ja) 1982-12-13 1982-12-13 可変アクテイブフイルタ

Country Status (1)

Country Link
JP (1) JPS59107622A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62261209A (ja) * 1986-05-07 1987-11-13 Reader Denshi Kk 可変フイルタ
JPH0346823A (ja) * 1989-07-14 1991-02-28 Yokogawa Medical Syst Ltd Ｒｆ用ａｄ変換器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62261209A (ja) * 1986-05-07 1987-11-13 Reader Denshi Kk 可変フイルタ
JPH0346823A (ja) * 1989-07-14 1991-02-28 Yokogawa Medical Syst Ltd Ｒｆ用ａｄ変換器

Also Published As

Publication number Publication date
JPS643090B2 (enrdf_load_stackoverflow) 1989-01-19

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