DS1861B+ Maxim Integrated Products, DS1861B+ Datasheet - Page 10

• Manufacturer Part Number: DS1861B+
• Description: IC LASR CTRLR 1CHAN 5.5V 16CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Controller (Fiber Optic)r

Specifications of DS1861B+

• Number Of Channels: 1
• Voltage - Supply: 2.85 V ~ 5.5 V
• Current - Supply: 5mA
• Operating Temperature: -40°C ~ 95°C
• Package / Case: 16-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Full Laser Control with Fault Management
(V
10
CC
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
-1.4
-1.6
-1.8
6.9
6.4
5.9
5.4
4.9
0.2
0
= +5.0V, T
2.85
____________________________________________________________________
-40
DPOL = 0, T
DPOL = 0, T
DPOL = 0, T
DPOL = 0
3.35
GAIN = 4, APC = 16, EXT. LOOP GAIN = 1
-15
V
CC
vs. SUPPLY VOLTAGE
vs. TEMPERATURE
A
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
= 5.0V, APC = 16, GAIN = 4
A
A
A
TEMPERATURE (°C)
= +25°C, unless otherwise noted.)
= +85°C
= +25°C
= -40°C
3.85
I
BMD
10
DPOL = 1
DRIFT
4.35
DPOL = 1, T
DPOL = 1, T
DPOL = 1, T
35
4.85
A
A
A
60
= +25°C
= +85°C
= -40°C
5.35
85
7.0
6.9
6.8
6.7
6.6
6.5
6.4
6.3
6.2
6.1
6.0
30
25
20
15
10
5
0
-40
0
V
CC
0.1
= 5.0V, APC = 4, GAIN = 16
-15
0.2
TX-F OUTPUT CURRENT
V
vs. OUTPUT VOLTAGE
CC
vs. TEMPERATURE
SUPPLY CURRENT
0.3
DPOL = 0
DPOL = 1
TEMPERATURE (°C)
= 2.85V
OUTPUT VOLTAGE
0.4
10
0.5
Typical Operating Characteristics
35
0.6
0.7
60
0.8
0.9
1.0
85
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
-1
-2
-3
0
3
2
1
0
2.85
-40
I
T
MODSET
A
I
= 25°C, APC = 16, GAIN = 4
MODSET
3.35
-15
V
CC
vs. SUPPLY VOLTAGE
= 40µA
vs. TEMPERATURE
= 2.85V, DPOL = 0, N = 30
SUPPLY VOLTAGE (V)
= 100µA
TEMPERATURE (°C)
3.85
10
I
BMD
N DRIFT
DPOL = 0
DPOL = 1
I
MODSET
DRIFT
4.35
35
= 400µA
4.85
60
5.35
85