參數(shù)資料
型號: DS1878T+T&R
廠商: Maxim Integrated Products
文件頁數(shù): 45/101頁
文件大?。?/td> 0K
描述: IC CTLR SFP W/DGTL LDD RX 28TQFN
標準包裝: 2,500
類型: SFP+ 控制器
輸入類型: 模擬,數(shù)字
輸出類型: 數(shù)字
接口: I²C,LDD,串行
電流 - 電源: 2.5mA
安裝類型: 表面貼裝
封裝/外殼: 28-WFQFN 裸露焊盤
供應商設備封裝: 28-TQFN-EP(5x5)
包裝: 帶卷 (TR)
DS1878
SFP+ Controller with Digital LDD Interface
48
______________________________________________________________________________________
Lower Memory, Register 72h: ALARM1
POWER-ON VALUE
00h
READ ACCESS
All
WRITE ACCESS
N/A
MEMORY TYPE
Volatile
72h
RESERVED
HBAL
RESERVED
TXP HI
TXP LO
BIT 7
BIT 0
BITS 7:4
RESERVED
BIT 3
HBAL: High-Bias Alarm Status; Fast Comparison. A TXD event clears this alarm.
0 = (Default) Last comparison was below threshold setting.
1 = Last comparison was above threshold setting.
BIT 2
RESERVED
BIT 1
TXP HI: High-Alarm Status TXP; Fast Comparison. A TXD event clears this alarm.
0 = (Default) Last comparison was below threshold setting.
1 = Last comparison was above threshold setting.
BIT 0
TXP LO: Low-Alarm Status TXP; Fast Comparison. A TXD event clears this alarm.
0 = (Default) Last comparison was above threshold setting.
1 = Last comparison was below threshold setting.
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