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Universal socketless test fixture

机译:通用无插槽测试夹具

摘要

A universal socketless integrated circuit (IC) electrical test fixture is provided. The test fixture is made up of a probing platform to accept and heatsink an IC. The IC has electrical contacts formed on a bottom surface in an array of m rows, where each row includes n, or less contacts. A probe arm includes p probe pins, where p is greater than, or equal to n. A clamping mechanism mechanically interfaces the probe arm probe pins to a row of IC contacts under test. An electrical measurement device has a first interface connected to the p probe pins of the probe arm to measure electrical characteristics associated with the IC contacts under test. The probe arm, clamping mechanism, and probe platform work in cooperation to electrically interface any row of the IC contacts with the electrical measurement device.
机译:提供了一种通用的无插槽集成电路(IC)电气测试夹具。测试治具由一个探测平台组成,用于接受和散热IC。 IC具有形成在m行阵列中的底表面上的电触点,其中每行包括n个或更少的触点。探针臂包括p个探针,其中p大于或等于n。夹紧机构将探针臂探针与被测IC排机械连接。电气测量设备的第一接口连接到探针臂的p个探针,以测量与被测IC触点相关的电气特性。探针臂,夹紧机构和探针平台协同工作,以使IC触点的任何行与电气测量设备电气接口。

著录项

  • 公开/公告号US7768283B1

    专利类型

  • 公开/公告日2010-08-03

    原文格式PDF

  • 申请/专利权人 JOSEPH MARTIN PATTERSON;

    申请/专利号US20090535533

  • 发明设计人 JOSEPH MARTIN PATTERSON;

    申请日2009-08-04

  • 分类号G01R31/02;

  • 国家 US

  • 入库时间 2022-08-21 18:49:10

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