JPS6319280U - - Google Patents

Info

Publication number
JPS6319280U
JPS6319280U JP11227486U JP11227486U JPS6319280U JP S6319280 U JPS6319280 U JP S6319280U JP 11227486 U JP11227486 U JP 11227486U JP 11227486 U JP11227486 U JP 11227486U JP S6319280 U JPS6319280 U JP S6319280U
Authority
JP
Japan
Prior art keywords
resistor
measuring
current
steady
subtraction 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.)
Granted
Application number
JP11227486U
Other languages
English (en)
Other versions
JPH0611510Y2 (ja
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 JP11227486U priority Critical patent/JPH0611510Y2/ja
Publication of JPS6319280U publication Critical patent/JPS6319280U/ja
Application granted granted Critical
Publication of JPH0611510Y2 publication Critical patent/JPH0611510Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す接続図、第
2図は従来の電圧印加電流測定装置を説明するた
めの接続図、第3図はC―MOS形ICに流れる
電流を説明するための波形図である。 100:被験体、200:電源、300:定常
電流測定手段、301:定常電流検出用抵抗器、
302:レンジ切替手段、303:第1引算回路
、400:電圧帰還回路、500:電流制限回路
、600:過電流検出用抵抗器、700:第2引
算回路、801,802:ピーク電流側路用ダイ
オード。

Claims (1)

  1. 【実用新案登録請求の範囲】 A 被験体に電源電圧を与える電源と、 B この電源と被験体との間に直列接続された定
    常電流測定用抵抗器及び過電流測定用抵抗器と、 C 定常電流測定用抵抗器に並列接続したピータ
    電流側路用ダイオードと、 D 定常電流測定用抵抗器に発生する電圧を取出
    す第1引算回路と、 E 過電流測定用抵抗器に発生する電圧を取出す
    第2引算回路と、 F この第2引算回路の出力電圧を設定電圧と比
    較し第2引算回路の出力電圧が設定電圧を越えた
    とき上記電源の出力電圧を制限する電圧制限回路
    と、 から成る電圧印加電流測定装置。
JP11227486U 1986-07-21 1986-07-21 電圧印加電流測定装置 Expired - Lifetime JPH0611510Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11227486U JPH0611510Y2 (ja) 1986-07-21 1986-07-21 電圧印加電流測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11227486U JPH0611510Y2 (ja) 1986-07-21 1986-07-21 電圧印加電流測定装置

Publications (2)

Publication Number Publication Date
JPS6319280U true JPS6319280U (ja) 1988-02-08
JPH0611510Y2 JPH0611510Y2 (ja) 1994-03-23

Family

ID=30992993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11227486U Expired - Lifetime JPH0611510Y2 (ja) 1986-07-21 1986-07-21 電圧印加電流測定装置

Country Status (1)

Country Link
JP (1) JPH0611510Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999028756A1 (fr) * 1997-12-02 1999-06-10 Advantest Corporation Procede permettant de mesurer une intensite en appliquant une tension, et dispositif a cet effet
JP2008026015A (ja) * 2006-07-18 2008-02-07 Young Tek Electronics Corp 集積回路のスタティックパラメータの測定装置
JP2009115506A (ja) * 2007-11-02 2009-05-28 Yokogawa Electric Corp 直流試験装置及び半導体試験装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1171092C (zh) * 1997-11-20 2004-10-13 株式会社爱德万测试 Ic测试装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999028756A1 (fr) * 1997-12-02 1999-06-10 Advantest Corporation Procede permettant de mesurer une intensite en appliquant une tension, et dispositif a cet effet
JP2008026015A (ja) * 2006-07-18 2008-02-07 Young Tek Electronics Corp 集積回路のスタティックパラメータの測定装置
JP2009115506A (ja) * 2007-11-02 2009-05-28 Yokogawa Electric Corp 直流試験装置及び半導体試験装置

Also Published As

Publication number Publication date
JPH0611510Y2 (ja) 1994-03-23

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