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請問若是我的flash adc的output buffer是使用open drain雙端輸出
# e3 O& z6 L; J Vopen drain的外接電阻應該估計多少(100歐姆或是500歐姆)3 K: D3 w# e1 X: t0 \
還有這台Agilent 16903A 可以判斷出差動訊號嗎?
% H2 q, o% o' z2 j2 g* m9 N) j, [以下儀器資料摘自CIC網頁' _$ u o& _7 ~
Logic Analyzer: Agilent 16903A
5 u1 W- a( s& M( ^5 U( rLogic analyzer module:16760A |: V: \, ^# {1 U( r
Channels: 34( F5 _/ n# l; N1 s) b
Maximum state rate (half channel): 800MHz. U3 h9 o1 c: g# s1 b5 L0 c3 T
Memory depth: 64M
0 E2 K( A# p4 Q |0 m! GMaximum date rate:1.5 Gb/s
" W3 k+ H0 [$ ESupport single-ended and differential signals* P7 J( L- D& \1 X
Pattern generation module: 16720A0 }9 p/ y; Z" p" B1 U; o( v7 R
Channels: 48
1 q. R9 G7 @. \7 n% s; X. {( pMaximum clock (half channel): 300MHz
; e" b' G8 j+ R7 C- v' ^$ x! k5 HMemory depth: 8M
7 b; d+ B1 m1 c$ k, YLogic levels supported: 1.8V, 2.5V, 3.3V |
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