DS1875T+ Maxim Integrated Products, DS1875T+ Datasheet - Page 43

• Manufacturer Part Number: DS1875T+
• Description: IC SFP CTRLR/TRIPLEXER 38-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of DS1875T+

• Applications: Fiber Optics
• Interface: I²C
• Voltage - Supply: 2.85 V ~ 3.9 V
• Package / Case: *
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lower Memory, Register 08h to 09h: V
Lower Memory, Register 0Ch to 0Dh: V
Lower Memory, Register 10h to 11h: MON1 ALARM HI
Lower Memory, Register 14h to 15h: MON1 WARN HI
Lower Memory, Register 18h to 19h: MON2 ALARM HI
Lower Memory, Register 1Ch to 1Dh: MON2 WARN HI
Lower Memory, Register 20h to 21h: MON3 ALARM HI
Lower Memory, Register 24h to 25h: MON3 WARN HI
Lower Memory, Register 28h to 29h: MON4 ALARM HI
Lower Memory, Register 2Ch to 2Dh: MON4 WARN HI
10h, 14h, 18h,
11h, 15h, 19h,
24h, 28h, 2Ch
25h, 29h, 2Dh
08h, 0Ch,
1Ch, 20h,
09h, 0Dh,
1Dh, 21h,
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
Voltage measurement updates above this unsigned threshold set its corresponding alarm or warning bit.
Voltage measurements equal to or below this threshold clear its alarm or warning bit.
BIT 7
______________________________________________________________________________________
2
2
15
7
2
2
14
6
PON Triplexer and SFP Controller
CC
FFFFh
All
PW2
Nonvolatile (SEE)
CC
ALARM HI
WARN HI
2
2
13
5
2
2
12
4
2
2
11
3
2
2
10
2
2
2
9
1
BIT 0
2
2
8
0
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