sff鍏夋ā鍧楀悇閽堣剼鐨勫畾涔?-凯发88

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瑙g瓟锛氱洰鍓嶅父鐢ㄧ殑sff鍏夊厜妯″潡鏈?*5鍜?*10銆侽nu浣跨敤杈冨鐨勬槸2*10.鏈枃灏卞皢杩?0涓拡鑴氱殑瀹氫箟鍒嗗埆琛ㄨ堪涓€涓嬶紝pin symbol name/description   ref. 
1 ncnot connected
2 veerreceiver ground
3 veerreceiver ground
4 ncnot connected
5 ncnot connected 
6 veerreceiver ground 
7 vccrreceiver power supply
8 sdreceiver signal detect1 
9 rd-inverted receiver data output2
10 rd non- inverted receiver data output2 
11 vccttransmitter power supply
12 veettransmitter signal ground
13 tx_burst transmitter burst control3
14 td non- inverted transmitter data output4
15 td- inverted transmitter data output4
16 veettransmitter ground
17 scli2c serial clock (lvttl)
18 sdai2c serial data (lvttl)
19 tx_faulttransmitter fault (lvttl)
20 veettransmitter signal ground
note1: lvttl logic output, with internal 10k惟pull-up resister.
note2: lvpecl logic output, internally ac-coupled.
note3: lvttl logic output.
note4: lvpecl logic input, internally terminated and ac-coupled.

鑴氭敞淇℃伅
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