?????Vishay Intertechnology, Inc.???????????????????????Bulk Metal??????? --- H??HZ??У????????????????????趨???μ??????????μ?H??HZ??о???0.001%(10ppm)?????5????1.84M?????????Χ????????6????(δ???)????????????????2ppm(??0.0002%)?????????С??1ns??H??е????TCR???2ppm/?棬Z-Foil HZ??е????TCR???С?0.2ppm/?檔
????Vishay??H??HZ??????Щ????????????????????????????????????Щ??e??????????????????????????????????????????????????????????????????????????????????Vishay?????????????????????δ??????????????????????????
??????????????H?? ???????У?????????????????????????PCB?????????????????????????????????????????????????????????????????????????????????ù?????????????????????????????ú????????????????????С????????????????????????????????????????????????????????á????????????Щ??????Bulk Metal????????Vishay???????????????????????H????е???????
??????????????????????????????Щ?????????????????????豸?????????У????????????H?????????????????????????????????????????????????????????????о??????????????TCR??????????????????????????????????????(PMO)?????????????????????????Bulk Metal???????????????????????????
????H?????????????籣?????25kV??????????1ns??????????壬????????С??-40dB????????綯???0.05??V/?棬??????С??< 0.1ppm/V????????????Vishay??????費?????????????????????衱??????????(??1.234k?? vs. 1k??)??????????????κγ?????????????H????????????????????????±??У?
????????????:
|
??? |
H??? |
HZ??? (Z-Foil) |
|
???? TCR |
?? 2 ppm |
?? 0.2 ppm |
|
????????Χ (???????????????) |
5 ??~1.84 M?? |
5 ?? ~1.1 M?? |
|
????????????? |
?? 0.002 % ∆R (????????25 ??C?????1???2000С?) |
?? 0.002 % ∆R (????????25 ??C?????1???2000С?) |
????H??HZ??е??????????????????????????????????????????????????????????????????????
