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請問若是我的flash adc的output buffer是使用open drain雙端輸出
! I" T" s8 m; P/ u/ a( ]open drain的外接電阻應該估計多少(100歐姆或是500歐姆)
' x2 ?: l& l; A! w- `1 v+ Q, S還有這台Agilent 16903A 可以判斷出差動訊號嗎?, p \; L- k6 ]- e, Z) E
以下儀器資料摘自CIC網頁, O( @6 r' @5 o( n
Logic Analyzer: Agilent 16903A
. z6 d/ A p' V& o QLogic analyzer module:16760A3 n4 b+ C) _! J8 w6 U
Channels: 34. d! s* K& N; l; y
Maximum state rate (half channel): 800MHz
% X! H( x, f% s7 Q5 YMemory depth: 64M
) M, z% m& q( I6 f1 L5 VMaximum date rate:1.5 Gb/s% D3 U6 ?, F; C! s
Support single-ended and differential signals1 [: _) V4 w/ K/ L5 B k' O0 I
Pattern generation module: 16720A, @8 N& P: Y9 Z! Q2 J! t0 m
Channels: 48
: E4 `: r5 N& j5 d& P$ [Maximum clock (half channel): 300MHz
* \4 g' J2 w$ X/ B; O8 dMemory depth: 8M
. L# q4 x X0 L t! kLogic levels supported: 1.8V, 2.5V, 3.3V |
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