ds1876 Maxim Integrated Products, Inc., ds1876 Datasheet - Page 11

• Manufacturer Part Number: ds1876
• Description: Sfp Controller With Dual Ldd Interface
• Manufacturer: Maxim Integrated Products, Inc.

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