2024年11月22日

集成电路的检测方法

2003 年 11 月 19 日
 

???????·???ì??·?·¨ ???????·???ì??·?·¨ ????????×??ú?·?ù?ù???????é???????·??????????????·??ò??????·??????????¤×÷???°?ì?è±??????????????????????ì?????????·??????????¨?????¨?è±????????í?à?????????·???±???????????????????????·???è±??±???×?????ù?????????ó???????????????ó???????????ó?¨????????°?????????????????????????×??ó?????????ù???? ???????????ù??±????¨???ì?????¨?????í???±????????????????·?·¨?????????????????????????????ó????????????????????·??????é????????????????????·??????????????????????é????????°ü?????§???????????ò??????±??????????é?????????????§??????????±????????ò????????????·?·¨?????????·???????ì??????±???????×??????ì?????????????ò??±í?ì?????????é????????·?·¨?? ???????????????é?????±??×????????????????????·°??????°???±???????¨?????????·?????????????????
??????????·???????????±?????????ò?????????é?????ü??????????????????????×??·?¨???±?÷??×è???????·?¨???±?÷??×è???????????????§?±?÷??×è???ò??R?????±???????????é?????????é?±?????¨?????ò??±í?????÷?????????????§?±?÷??×è?????????????????÷?????????????§??×èR????±ê×????à·??????÷???é?????é????????·???????±ê×????à?????ó?????÷?????é???????????????±??????±???×??????????????é???????ó????????????????????·?????????????????????????????×è????????????????????±???????±í±?????????????????·??ò????×è?????????±R????·??ò×è????·???±ê×??????????¨???????é?ê???? ?????????í?????¨?????????·?????????????????????????????????ì??????????????????????????????????????????±????????§???????????????????é?????????????????????????????·???????????±?÷???§??×è(??R??)?????????¨???????·?????????????é?????????????????????±?÷??×è(???·??×è)????????R????R????????×??±?÷???§??×è???????í?????????·?????????·??×è??????·?·¨?á???????????±???·?????????·??×è????±ê×????????????¨???????é?????????????????§????????????R???????????????ì?????·?????????·??×è???ì???????±±??????
????????é?????±?÷???§??×è?????????¨?????é??·??????? ?ù???????ì?????é?????·?ì?????????·?????±?÷???§??×è?±????±?°??????é?????·?????????????è???????ò???·??×è?ì???????????·?????????±???????????????·°??????????ü????????×?????????????????????????????R????·??ò??×è??±??????????????? ???????????ú???????éTA7609P???????·?????ò??×è?ì????????????????????(??????)???ó???ò??±í????×è????????????????????×è???????????????ó??????±í±??????????????????é???????????ì±í±??????±??8.2k?? ????±í±??????±??272k????R???±?÷???§??×è??·??ò?????é?????????????????à?????????ò??±í??R??1k?????±??±?????R?????ó?±??????R??10k?????????ò??R??1k????±í??????????????1.5V???±?????é?????§???????????à?±????±í???????????????????????é???§?????????????¤×÷×???????????·¨?????ò??×??·?? ×????????ì???±??????·??????é???????÷??·?·¨?????÷??????×????ì????×??·????????


站内搜索