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請問若是我的flash adc的output buffer是使用open drain雙端輸出+ T7 N( `6 ^; [3 d+ F6 t: o B) B
open drain的外接電阻應該估計多少(100歐姆或是500歐姆). \4 e' `. ]1 _! \2 J2 {
還有這台Agilent 16903A 可以判斷出差動訊號嗎?( }7 O7 a/ c. ?5 t4 A% T/ N
以下儀器資料摘自CIC網頁
/ U1 x9 W* t2 k3 t8 p: I7 E* dLogic Analyzer: Agilent 16903A
" @. i/ v4 B& @/ L. t6 n( w1 eLogic analyzer module:16760A
# L( P9 Z) a7 e- |* ^Channels: 34
. |8 A% J9 f1 Y# i) V( i+ [% \& kMaximum state rate (half channel): 800MHz$ `+ ^' U, p4 F# z) F7 ^
Memory depth: 64M
# p! m0 ~# u+ M6 o( w" b$ A) AMaximum date rate:1.5 Gb/s8 S- }& L) E; A, A5 n1 w+ j/ {! P
Support single-ended and differential signals1 _! O. T' q, U! [/ @) i7 x
Pattern generation module: 16720A
' f& h; `. n) IChannels: 48
# k! ~) e6 i9 b: o; P; sMaximum clock (half channel): 300MHz2 u9 y+ m( U( D' n9 f
Memory depth: 8M
% r- f/ ?, u M2 [, `2 GLogic levels supported: 1.8V, 2.5V, 3.3V |
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