DS1875T+ Maxim Integrated Products, DS1875T+ Datasheet - Page 83

• 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 C8h to C9h: MON5 SCALE
Table 02h, Register CAh to CBh: MON6 SCALE
Table 02h, Register CCh to CDh: MON7 SCALE
Table 02h, Register CEh to CFh: MON8 SCALE
Table 02h, Register D0h to D1h: MON5 OFFSET
Table 02h, Register D2h to D3h: MON6 OFFSET
Table 02h, Register D4h to D5h: MON7 OFFSET
Table 02h, Register D6h to D7h: MON8 OFFSET
C8h, CAh,
C9h, CBh,
D0h, D2h,
D1h, D3h,
CCh, CEh
CDh, CFh
D4h, D6h
D5h, D7h
FACTORY CALIBRATED
READ ACCESS
WRITE ACCESS
MEMORY TYPE
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
Controls the scaling or gain of the FS voltage measurements. The factory-calibrated value produces an FS
voltage of 2.5V for MON5, MON6, MON7, and MON8.
Allows for offset control of these voltage measurements if desired.
BIT 7
BIT 7
______________________________________________________________________________________
2
2
2
S
15
7
9
2
2
2
S
14
8
6
PON Triplexer and SFP Controller
00h
PW2
PW2
Nonvolatile (SEE)
PW2
PW2
Nonvolatile (SEE)
2
2
2
2
15
7
13
5
2
2
2
2
14
6
12
4
2
2
2
2
13
11
5
3
2
2
2
2
12
10
4
2
2
2
2
2
11
3
9
1
BIT 0
BIT 0
2
2
2
2
10
8
0
2
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