JPS6417476U - - Google Patents
Info
- Publication number
- JPS6417476U JPS6417476U JP8453588U JP8453588U JPS6417476U JP S6417476 U JPS6417476 U JP S6417476U JP 8453588 U JP8453588 U JP 8453588U JP 8453588 U JP8453588 U JP 8453588U JP S6417476 U JPS6417476 U JP S6417476U
- Authority
- JP
- Japan
- Prior art keywords
- measuring system
- current
- functional item
- output
- item
- 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
Links
- 238000005259 measurement Methods 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Description
第１図は従来のＩＣ測定試験装置の模式的配置
図、第２図と第３図は第１図の装置における測定
用回路の回路図、第４図と第５図は本考案の装置
に用いられる回路の回路図、第６図は第４図と第
５図の負荷抵抗の詳細図である。
１……被測定デバイス（ＤＵＴ）、２……パー
フオーマンスボード、３……テスター本体、３ａ
……機能測定系、３ｂ……ＤＣ測定系、４ａ，４
ｂ……接続ワイヤ、５……テストステーシヨン、
６……ピン、７……測定点、８……コンパレータ
、９……リレーコントロール回路、Ｍ……測定系
。
Figure 1 is a schematic layout of a conventional IC measurement test device, Figures 2 and 3 are circuit diagrams of the measurement circuit in the device shown in Figure 1, and Figures 4 and 5 are diagrams of the device of the present invention. The circuit diagram of the circuit used, FIG. 6, is a detailed diagram of the load resistors of FIGS. 4 and 5. 1...Device under test (DUT), 2...Performance board, 3...Tester body, 3a
...Functional measurement system, 3b...DC measurement system, 4a, 4
b... Connection wire, 5... Test station,
6... Pin, 7... Measurement point, 8... Comparator, 9... Relay control circuit, M... Measurement system.
Claims (1)
と、デバイスの入出力端子の規格合致試験をなす
出力電流を印加する測定系Ｍを有する直流項目測
定系とを具備するテスター本体、デバイスに接触
し測定するピンが設けられたパーフオーマンスボ
ード、該機能項目測定系と該直流項目測定系とを
該パーフオーマンスボードに接続する接続ワイヤ
を有し、該機能項目測定系にリミツト電流もしく
はリミツト電圧以上であるか否かを判定するコン
パレータを含む弁別回路を設けた装置にして、デ
バイスの直流試験のためには該パーフオーマンス
ボードの出力端子のすべてに、出力電圧の測定に
おいては（出力リミツト電圧）／（印加電流）、
入力電流の測定においては（印加電圧）／（リミ
ツト電流）で定められる負荷抵抗Ｒｏを加え、該
出力端子の出力を機能項目測定系により被測定集
積回路ＩＣのすべてのピンについて同時に行う構
成としたことを特徴とする集積回路の測定装置。 The main body of the tester is equipped with a functional item measuring system for testing the device's logic circuit, and a DC item measuring system having a measuring system M for applying an output current for testing the input/output terminals of the device to meet standards. A performance board is provided with pins to connect the functional item measuring system and the DC item measuring system to the performance board, and the functional item measuring system has a limit current or voltage exceeding the limit voltage. The device is equipped with a discrimination circuit including a comparator that determines whether the )/(applied current),
When measuring the input current, a load resistance Ro determined by (applied voltage)/(limit current) is added, and the output terminal is configured to output simultaneously to all pins of the integrated circuit IC under test using the functional item measurement system. An integrated circuit measuring device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8453588U JPS6417476U (en) | 1988-06-28 | 1988-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8453588U JPS6417476U (en) | 1988-06-28 | 1988-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6417476U true JPS6417476U (en) | 1989-01-27 |
Family
ID=31309219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8453588U Pending JPS6417476U (en) | 1988-06-28 | 1988-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6417476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11965661B2 (en) | 2019-01-10 | 2024-04-23 | Lg Electronics Inc. | Outdoor unit of air conditioner |
-
1988
- 1988-06-28 JP JP8453588U patent/JPS6417476U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11965661B2 (en) | 2019-01-10 | 2024-04-23 | Lg Electronics Inc. | Outdoor unit of air conditioner |
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