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標題: attenuator question.. [打印本頁]
作者: super    時間: 2008-12-14 03:17 PM
標題: attenuator question..
Dear all :* P! m4 u9 K# J' C
           In Attenuator circuit ,3 W- c0 y* M: r! u
          1. why we need connect ground pin to capactor to ground ?7 x) n8 t, |% k, l  h) e9 \+ H1 u8 x
          2. why we apply capacitor across MOS gate-drain ?
" O# z: p; P% j( r% p$ m          7 A- {* a& D7 c, w) {
            Thanks.



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