DS1875T+ Maxim Integrated Products, DS1875T+ Datasheet - Page 40

• 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

PON Triplexer and SFP Controller
40
Read
Access
Write
Access
(HEX)
ROW
ACCESS
A0
A8
B0
B8
C0
80
88
90
98
CODE
______________________________________________________________________________________
<8>
<8>
<8>
<8>
<8>
<8>
<8>
<8>
<8>
NAME
separately
ROW
See each
bit/byte
LUT8
LUT8
LUT8
LUT8
LUT8
LUT8
LUT8
LUT8
LUT8
<0>
BYTE 0/8
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
PW2
<1>
All
WORD 0
<2>
N/A
All
BYTE 1/9
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
hardware
DS1875
All and
<3>
TABLE 08h (BIAS OPEN-LOOP LUT)
All
BYTE 2/A
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
PW2 +
mode
PW2
<4>
bit
WORD 1
BYTE 3/B
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
<5>
All
All
<6>
N/A
All
BYTE 4/C
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
PW1
PW1
<7>
WORD 2
BYTE 5/D
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
PW2
PW2
<8>
Table 08h Register Map
PW2
<9>
N/A
BYTE 6/E
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
WORD 3
<10>
PW2
N/A
BYTE 7/F
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
BIAS_OL
<11>
PW1
All