JPH0464827U - - Google Patents

Info

Publication number
JPH0464827U
JPH0464827U JP10703390U JP10703390U JPH0464827U JP H0464827 U JPH0464827 U JP H0464827U JP 10703390 U JP10703390 U JP 10703390U JP 10703390 U JP10703390 U JP 10703390U JP H0464827 U JPH0464827 U JP H0464827U
Authority
JP
Japan
Prior art keywords
piezoelectric ceramics
impedance conversion
conversion circuit
circuit
feedback 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.)
Pending
Application number
JP10703390U
Other languages
English (en)
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 filed Critical
Priority to JP10703390U priority Critical patent/JPH0464827U/ja
Publication of JPH0464827U publication Critical patent/JPH0464827U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係るインピーダン
ス変換回路の回路図、第2図は圧電性セラミツク
スの等価回路を示す回路図、第3図は第2図の回
路の入出力電圧比の周波数特性を示す図、第4図
は従来のインピーダンス変換回路の一例を示す図
である。 1……圧電性セラミツクス、2……演算増幅器
、3〜6……抵抗。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電性セラミツクスに加わる圧力、加速度等に
    応じた電気信号を取り出すためのインピーダンス
    変換回路において、前記圧電性セラミツクスに接
    続され、正帰還回路及び負帰還回路の両方を備え
    た演算増幅器を設けたことを特徴とするインピー
    ダンス変換回路。
JP10703390U 1990-10-12 1990-10-12 Pending JPH0464827U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10703390U JPH0464827U (ja) 1990-10-12 1990-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10703390U JPH0464827U (ja) 1990-10-12 1990-10-12

Publications (1)

Publication Number Publication Date
JPH0464827U true JPH0464827U (ja) 1992-06-04

Family

ID=31853359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10703390U Pending JPH0464827U (ja) 1990-10-12 1990-10-12

Country Status (1)

Country Link
JP (1) JPH0464827U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8497739B2 (en) 2010-09-10 2013-07-30 Asahi Kasei Microdevices Corporation Single-differential converting circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8497739B2 (en) 2010-09-10 2013-07-30 Asahi Kasei Microdevices Corporation Single-differential converting circuit

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