DS1875T+ Maxim Integrated Products, DS1875T+ Datasheet - Page 81

• 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

Table 02h, Register C1h to C2h: RESERVED
Table 02h, Register C3h: M3QT DAC
Table 02h, Register C4h: DAC1
C3h
C4h
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
Register to control M3QT DAC.
Register to control DAC1.
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
These registers are reserved.
BIT 7
BIT 7
______________________________________________________________________________________
2
2
7
7
2
2
6
6
PON Triplexer and SFP Controller
00h
PW2
PW2
Nonvolatile (SEE)
00h
PW2
PW2
Nonvolatile (SEE)
00h
PW2
PW2
Nonvolatile (SEE)
2
2
5
5
V
M3QT
V
DACI
=
2
2
1.25
4
256
4
=
256
2.5
(
M3QT DAC + 1
(
DAC1+ 1
2
2
3
3
)
)
2
2
2
2
2
2
1
1
BIT 0
BIT 0
2
2
0
0
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