JPS59115610A - 半導体フイルタ回路 - Google Patents

半導体フイルタ回路

Info

Publication number
JPS59115610A
JPS59115610A JP22383082A JP22383082A JPS59115610A JP S59115610 A JPS59115610 A JP S59115610A JP 22383082 A JP22383082 A JP 22383082A JP 22383082 A JP22383082 A JP 22383082A JP S59115610 A JPS59115610 A JP S59115610A
Authority
JP
Japan
Prior art keywords
resistor
filter circuit
resistance
resistors
semiconductor
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
JP22383082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0257730B2 (enrdf_load_stackoverflow
Inventor
Takashi Totsuka
隆 戸塚
Shiro Hagiwara
萩原　史郎
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 JP22383082A priority Critical patent/JPS59115610A/ja
Publication of JPS59115610A publication Critical patent/JPS59115610A/ja
Publication of JPH0257730B2 publication Critical patent/JPH0257730B2/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
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/126—Frequency selective two-port networks using amplifiers with feedback using a single operational amplifier

Landscapes

  • Networks Using Active Elements (AREA)
JP22383082A 1982-12-22 1982-12-22 半導体フイルタ回路 Granted JPS59115610A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22383082A JPS59115610A (ja) 1982-12-22 1982-12-22 半導体フイルタ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22383082A JPS59115610A (ja) 1982-12-22 1982-12-22 半導体フイルタ回路

Publications (2)

Publication Number Publication Date
JPS59115610A true JPS59115610A (ja) 1984-07-04
JPH0257730B2 JPH0257730B2 (enrdf_load_stackoverflow) 1990-12-05

Family

ID=16804382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22383082A Granted JPS59115610A (ja) 1982-12-22 1982-12-22 半導体フイルタ回路

Country Status (1)

Country Link
JP (1) JPS59115610A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359210A (ja) * 1986-08-29 1988-03-15 Nec Corp Ｒｃアクテイブフイルタ
JPS63161711A (ja) * 1986-12-25 1988-07-05 Nec Corp アクテイブフイルタ回路
JPS63503109A (ja) * 1986-04-11 1988-11-10 エスジェーエス　トムソン　ミクロエレクトロニクス　エス．アー 集積回路用低域フィルタ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63503109A (ja) * 1986-04-11 1988-11-10 エスジェーエス　トムソン　ミクロエレクトロニクス　エス．アー 集積回路用低域フィルタ
JPS6359210A (ja) * 1986-08-29 1988-03-15 Nec Corp Ｒｃアクテイブフイルタ
JPS63161711A (ja) * 1986-12-25 1988-07-05 Nec Corp アクテイブフイルタ回路

Also Published As

Publication number Publication date
JPH0257730B2 (enrdf_load_stackoverflow) 1990-12-05

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