DS1862B+ Maxim Integrated Products, DS1862B+ Datasheet - Page 12
![IC LASR CTRLR 7CHAN 5.5V 25CSBGA](/photos/6/88/68887/25-csbga_21-0361_sml.jpg)
DS1862B+
Manufacturer Part Number
DS1862B+
Description
IC LASR CTRLR 7CHAN 5.5V 25CSBGA
Manufacturer
Maxim Integrated Products
Type
Laser Diode Controller (Fiber Optic)r
Datasheet
1.DS1862B.pdf
(43 pages)
Specifications of DS1862B+
Data Rate
10Gbps
Number Of Channels
7
Voltage - Supply
2.9 V ~ 5.5 V
Current - Supply
3mA
Operating Temperature
-40°C ~ 100°C
Package / Case
25-CSBGA
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
XFP Laser Control and Digital Diagnostic IC
(T
12
A
= +25°C, unless otherwise noted.)
-0.2
-0.4
-0.6
-0.8
-1.0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.0
0.8
0.6
0.4
0.2
0
____________________________________________________________________
2.8
2.8
SUPPLY CURRENT vs. SUPPLY VOLTAGE
SRC_SINK_B = 1
I
BMD
3.3
DRIFT vs. SUPPLY VOLTAGE
3.6
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
-0.05
-0.10
-0.15
-0.20
3.8
SRC_SINK_B = 1
0.20
0.15
0.10
0.05
SRC_SINK_B = 0
0
0
SRC_SINK_B = 0
V
4.3
CC3
4.4
I
DIFFERENTIAL NONLINEARITY
BMD
= 4.2V, V
I
BMD
= 499.479μA
4.8
= 499.479μA
CC2
OF I
CODE (0–255)
5.2
5.3
= 1.6V
MODSET
128
FSR = 75μA
-0.5
-1.0
-1.5
-2.0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
1.0
0.5
0
-40
-40
SUPPLY CURRENT vs. TEMPERATURE
V
V
SRC_SINK_B = 1
CC3
CC3
I
256
MODSET
= 5.5V, V
= 5.5V, V
-15
-15
DRIFT vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
CC2
CC2
10
10
= 1.6V
= 1.6V
SRC_SINK_B = 0
35
35
Typical Operating Characteristics
I
BMD
I
BMD
60
60
= 499.479μA
= 499.479μA
-0.05
-0.10
-0.15
-0.20
0.20
0.15
0.10
0.05
0
85
85
0
V
CC3
INTEGRAL NONLINEARITY
= 4.2V, V
-0.5
-1.0
-1.5
-2.0
-2.5
-0.2
-0.4
-0.6
-0.8
1.0
0.5
0.8
0.6
0.4
0.2
OF I
CC2
CODE (0–255)
0
0
-40
= 1.6V
0
MODSET
128
V
CC3
I
BMD
= 5.5V, V
-15
SRC_SINK_B = 1
INTEGRAL NONLINEARITY
DRIFT vs. TEMPERATURE
FSR = 75μA
OF QUICK TRIPS
TEMPERATURE (°C)
CC2
10
CODE (0–255)
= 1.6V
128
256
35
I
BMD
SRC_SINK_B = 0
60
= 499.479μA
85
256