DS1876T+T&R Maxim Integrated Products, DS1876T+T&R Datasheet - Page 11

• 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

BMON1
PMON1
BMON2
PMON2
TXD1
TXD2
RSEL
TXF1
TXF2
SDA
V
SCL
V
IN1
CC
CC
______________________________________________________________________________________
SFP Controller with Dual LDD Interface
INTERFACE
TEMPERATURE
V
I
2
CC
SENSOR
C
256 BYTES
EEPROM
AT A0h
CONTROL
LOGIC
POWER-ON
INTERRUPT
ANALOG
SYSTEM STATUS/CONTROL BITS,
A/D CONFIGURATION/RESULTS,
13-BIT
8-BIT
ADC
QTs
ALARMS/WARNINGS,
LOOKUP TABLES,
MAIN MEMORY
EEPROM/SRAM
USER MEMORY
CONTROL
LOGIC
DS1876
V
V
CC
CC
MOD2 DAC
MOD1 DAC
APC2 DAC
APC1 DAC
10 BITS
10 BITS
10 BITS
10 BITS
Block Diagram
REFIN
MOD2
APC2
MOD1
APC1
TXFOUT
TXDOUT1
TXDOUT2
RSELOUT
OUT1
GND
11