MAX3869EHJ+ Maxim Integrated Products, MAX3869EHJ+ Datasheet - Page 5

• Manufacturer Part Number: MAX3869EHJ+
• Description: IC LASER DRIVR 2CHAN 5.5V 32TQFP
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of MAX3869EHJ+

• Data Rate: 2.5Gbps
• Number Of Channels: 2
• Voltage - Supply: 3.14 V ~ 5.5 V
• Current - Supply: 64mA
• Current - Modulation: 60mA
• Current - Bias: 100mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TFQFP, Exposed Pad
• Mounting Type: Surface Mount
• Operating Supply Voltage: 3.3 V
• Supply Current: 64 mA
• Maximum Power Dissipation: 1444 mW
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
120
100
CC
80
60
40
20
0
(I
= +3.3V, load as shown in Figure 2, T
MOD
1
= 30mA, 2
ELECTRICAL EYE DIAGRAM
I
BIASMAX
R
13
10
BIASMAX
100
100ps/div
90
80
70
60
50
40
30
20
10
-1 +80 CID, 32 TQFP-EP)
0
_______________________________________________________________________________________
vs. R
+3.3V, 2.5Gbps SDH/SONET Laser Driver
-40
SUPPLY CURRENT vs. TEMPERATURE
(kΩ)
(EXCLUDE I
BIASMAX
V
CC
-15
= +5.5V
100
TEMPERATURE (°C)
BIAS
10
, I
300
V
CC
MOD
35
= +3.14V
A
, 25Ω LOAD)
= +25°C, unless otherwise noted.)
with Current Monitors and APC
100
60
90
80
70
60
50
40
30
20
10
Typical Operating Characteristics (continued)
0
(I
MOD
1
85
= 60mA, 2
ELECTRICAL EYE DIAGRAM
I
MOD
R
13
MODSET
100ps/div
vs. R
-1 +80 CID, 32 TQFP-EP)
10
MODSET
(kΩ)
50
40
30
20
10
0
-40
BIAS-CURRENT MONITOR GAIN
-15
100
vs. TEMPERATURE
TEMPERATURE (°C)
10
I
BIAS
I
BIAS
= 100mA, I
= 10mA, I
35
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.1
5
MOD
MOD
60
10
= 10mA
= 50mA
RANDOM JITTER vs. I
15
85
I
20
MD
1
R
I
APCSET
vs. R
MOD
25
(mA)
30
APCSET
(kΩ)
10
35
MOD
40
45
5
100
50