DS1875T+ Maxim Integrated Products, DS1875T+ Datasheet - Page 39

• 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

(HEX)
Read
Access
Write
Access
(HEX)
Read
Access
Write
Access
ROW
ACCESS
ROW
ACCESS
A0
80
88
90
98
80
88
90
98
CODE
CODE
<8>
<8>
<8>
<8>
<8>
<8>
<8>
<8>
<8>
NAME
NAME
separately
ROW
separately
ROW
See each
See each
bit/byte
bit/byte
LUT7
LUT7
LUT7
LUT7
LUT7
LUT6
LUT6
LUT6
LUT6
<0>
<0>
______________________________________________________________________________________
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
BYTE 0/8
BYTE 0/8
M4DAC
M4DAC
M4DAC
M4DAC
PW2
PW2
<1>
<1>
All
All
WORD 0
WORD 0
<2>
N/A
<2>
N/A
All
All
BYTE 1/9
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
BYTE 1/9
PON Triplexer and SFP Controller
M4DAC
M4DAC
M4DAC
M4DAC
hardware
hardware
DS1875
DS1875
All and
All and
TABLE 07h (PWM REFERENCE LUT)
<3>
<3>
All
All
TABLE 06h (M4DAC LUT)
BYTE 2/A
BYTE 2/A
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
M4DAC
M4DAC
M4DAC
M4DAC
PW2 +
PW2 +
mode
mode
PW2
PW2
<4>
<4>
bit
bit
WORD 1
WORD 1
BYTE 3/B
PWM REF
PWM REF
PWM REF
PWM REF
PWM REF
BYTE 3/B
<5>
<5>
All
All
M4DAC
M4DAC
M4DAC
M4DAC
All
All
<6>
N/A
<6>
N/A
All
All
RESERVED
BYTE 4/C
PWM REF
PWM REF
PWM REF
PWM REF
BYTE 4/C
M4DAC
M4DAC
M4DAC
M4DAC
PW1
PW1
PW1
PW1
<7>
<7>
WORD 2
WORD 2
RESERVED RESERVED
BYTE 5/D
BYTE 5/D
PWM REF
PWM REF
PWM REF
PWM REF
M4DAC
M4DAC
M4DAC
M4DAC
PW2
PW2
PW2
PW2
<8>
<8>
Table 06h Register Map
Table 07h Register Map
PW2
PW2
<9>
N/A
<9>
N/A
BYTE 6/E
BYTE 6/E
PWM REF
PWM REF
PWM REF
PWM REF
M4DAC
M4DAC
M4DAC
M4DAC
WORD 3
WORD 3
<10>
<10>
PW2
PW2
N/A
N/A
RESERVED
BYTE 7/F
PWM REF
PWM REF
PWM REF
PWM REF
BYTE 7/F
M4DAC
M4DAC
M4DAC
M4DAC
<11>
<11>
PW1
PW1
All
All
39