DS1876T+T&R Maxim Integrated Products, DS1876T+T&R Datasheet - Page 68

• Manufacturer Part Number: DS1876T+T&R
• Description: IC CTRLR SFP DUAL LDD 28TQFN
• Manufacturer: Maxim Integrated Products
• Type: SFP Laser Controllerr

Specifications of DS1876T+T&R

• Input Type: Logic
• Output Type: Logic
• Interface: I²C
• Current - Supply: 10mA
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SFP Controller with Dual LDD Interface
Table 06h, Register F8h–FFh: APC OFFSET LUT
Auxiliary Memory A0h, Register 00h–7Fh: EEPROM
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F8h–FFh
00h–7Fh
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
A2h AND B2h MEMORY
MEMORY TYPE
The digital value for the temperature offset of the APC1 and APC2 DAC outputs.
The APC DAC is a 10-bit value. The APC LUT is an 8-bit LUT. The APC OFFSET LUT times 4 plus
the APC LUT makes use of the entire 10-bit range.
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
Accessible with the slave address A0h.
BIT 7
BIT 7
FAh
FBh
FCh
FDh
F8h
F9h
FEh
FFh
2
2
7
9
Less than or equal to -8NC
Greater than -8NC up to +8NC
Greater than +8NC up to +24NC
Greater than +24NC up to +40NC
Greater than +40NC up to +56NC
Greater than +56NC up to +72NC
Greater than +72NC up to +88NC
Greater than +88NC
2
2
6
8
00h
All
PW2 or (PW1 and WAUXA) or (WAUXAU)
Nonvolatile (EE)
00h
PW2 or (PW1 and RWTBL46)
PW2 or (PW1 and RWTBL46)
Different A2h and B2h memory locations
Nonvolatile (EE)
2
2
5
7
2
2
4
6
Auxiliary Memory A0h Register Descriptions
2
2
3
5
2
2
2
4
2
2
1
3
BIT 0
BIT 0
2
2
0
2