DS1873T+ Maxim Integrated Products, DS1873T+ Datasheet - Page 11
![no-image](/images/manufacturer_photos/0/4/417/maxim_integrated_products_sml.jpg)
DS1873T+
Manufacturer Part Number
DS1873T+
Description
IC CTLR SFP+ ANLG LDD 28-TQFN
Manufacturer
Maxim Integrated Products
Type
Laser Diode Controllerr
Datasheet
1.DS1873TTR.pdf
(86 pages)
Specifications of DS1873T+
Number Of Channels
1
Voltage - Supply
2.85 V ~ 3.9 V
Current - Supply
2.5mA
Operating Temperature
-40°C ~ 95°C
Package / Case
28-WFQFN Exposed Pad
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
90-1873T+000
- Current page: 11 of 86
- Download datasheet (2Mb)
MON3N
SFP+ Controller with Analog LDD Interface
MON3P
MON1
MON2
MON4
RSEL
SDA
SCL
TXD
LOS
V
V
IN1
CC
CC
______________________________________________________________________________________
INTERFACE
TEMPERATURE
V
I
2
CC
SENSOR
C
256 BYTES
EEPROM
AT A0h
CONTROL
LOGIC
POWER-ON
INTERRUPT
ANALOG
SYSTEM STATUS/CONTROL BITS,
ADC CONFIGURATION/RESULTS,
13-BIT
8-BIT
ADC
QTs
ALARMS/WARNINGS,
LOOKUP TABLES,
MAIN MEMORY
EEPROM/SRAM
USER MEMORY
CONTROL
LOGIC
DS1873
INTEGRATOR
APC
V
CC
MOD DAC
BIAS DAC
10 BITS
10 BITS
10 BITS
10 BITS
DAC1
DAC2
Block Diagram
REFIN
DAC1
DAC2
MOD
BIAS
TXF
TXDOUT
RSELOUT
OUT1
LOSOUT
GND
11
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