|
請問若是我的flash adc的output buffer是使用open drain雙端輸出" o' ?; ]# z% |# S+ i
open drain的外接電阻應該估計多少(100歐姆或是500歐姆)
; j4 A9 U6 q6 n; Y$ |還有這台Agilent 16903A 可以判斷出差動訊號嗎?
' B6 I2 j* I# z c以下儀器資料摘自CIC網頁
" C% V$ v) `/ E H0 f4 d; wLogic Analyzer: Agilent 16903A
0 o' v+ g" ?: [3 U4 N/ dLogic analyzer module:16760A" Y" A7 ~3 k1 \' \" h. z
Channels: 34% q! `* U4 U9 R! y1 _
Maximum state rate (half channel): 800MHz
: X9 a( i0 i- W7 I* `8 xMemory depth: 64M
8 M! x2 \; ^4 nMaximum date rate:1.5 Gb/s4 \3 K* a& x$ V5 e
Support single-ended and differential signals3 o8 Q* M4 x0 j* v) t& h
Pattern generation module: 16720A, U) \3 E& B6 L5 W6 G
Channels: 48
6 o% W& J$ U6 G' |# v6 E! iMaximum clock (half channel): 300MHz
. a1 J8 u. j* C( L& |Memory depth: 8M3 T+ P) r7 d0 ?# t* a' u
Logic levels supported: 1.8V, 2.5V, 3.3V |
|