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請問若是我的flash adc的output buffer是使用open drain雙端輸出0 u$ h: ]5 ~8 r$ ^+ V
open drain的外接電阻應該估計多少(100歐姆或是500歐姆)
% n w. U: b, F還有這台Agilent 16903A 可以判斷出差動訊號嗎?0 s R& e/ b4 d" I' ~# \
以下儀器資料摘自CIC網頁( `+ ]" Z" V" u
Logic Analyzer: Agilent 16903A
! W% E. x+ q2 e& z2 }% o4 ?$ r$ c v& LLogic analyzer module:16760A, p" H" L' ?/ t* s1 c# V5 G
Channels: 34
; _1 R: M! e7 h9 D9 l1 v& q% v, y- kMaximum state rate (half channel): 800MHz
. M' J# O$ ], Z$ {- d- JMemory depth: 64M
- q) ^1 h, U* l$ l/ M3 ]Maximum date rate:1.5 Gb/s
) h9 b& F% [( Q! x7 L. P# WSupport single-ended and differential signals% r6 Z# n! } Y2 n% a! y
Pattern generation module: 16720A/ Q' o: B; C. o& W/ A* G
Channels: 48
( u4 | E# o9 l2 G, B7 y' VMaximum clock (half channel): 300MHz
i" D& x% o& C2 U) R( Y. KMemory depth: 8M2 M3 T h6 T/ {. @
Logic levels supported: 1.8V, 2.5V, 3.3V |
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