參數(shù)資料
型號: DS1878T+T
廠商: Maxim Integrated Products
文件頁數(shù): 70/101頁
文件大?。?/td> 0K
描述: IC CTLR SFP W/DGTL LDD RX 28TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)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(yīng)商設(shè)備封裝: 28-TQFN-EP(5x5)
包裝: 帶卷 (TR)
DS1878
SFP+ Controller with Digital LDD Interface
70
______________________________________________________________________________________
FACTORY DEFAULT
FFFFh
READ ACCESS
PW2 or (PW1 and RWTBL2) or (PW1 and RTBL2)
WRITE ACCESS
PW2 or (PW1 and RWTBL2)
MEMORY TYPE
Nonvolatile (SEE)
A0h
215
214
213
212
211
210
29
28
A1h
27
26
25
24
23
22
21
0
BIT 7
BIT 0
Defines the crossover value for RSSI measurements of nonlinear inputs when XOVEREN is set to 1 (Table 02h,
Register 8Bh). MON3 fine conversion results (before right-shifting) greater than this register require a MON3
coarse conversion.
Table 02h, Register A0h–A1h: XOVER FINE
Table 02h, Register A2h–A3h: VCC OFFSET
Table 02h, Register A4h–A5h: MON1 OFFSET
Table 02h, Register A6h–A7h: MON2 OFFSET
Table 02h, Register A8h–A9h: MON3 FINE OFFSET
Table 02h, Register AAh–ABh: MON4 OFFSET
Table 02h, Register ACh–ADh: MON3 COARSE OFFSET
FACTORY DEFAULT
00h
READ ACCESS
PW2 or (PW1 and RWTBL246) or (PW1 and RTBL246)
WRITE ACCESS
PW2 or (PW1 and RWTBL246)
MEMORY TYPE
Nonvolatile (SEE)
A2h, A4h,
A6h, A8h,
AAh, ACh
S
215
214
213
212
211
210
A3h, A5h,
A7h, A9h,
ABh, ADh
29
28
27
26
25
24
23
22
BIT 7
BIT 0
Allows for offset control of these voltage measurements if desired. This number is two’s complement.
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