MAX3738ETG+T Maxim Integrated Products, MAX3738ETG+T Datasheet - Page 5

• Manufacturer Part Number: MAX3738ETG+T
• Description: IC LASER DRIVER 4.25GBPS 24TQFN
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of MAX3738ETG+T

• Data Rate: 4.25Gbps
• Number Of Channels: 1
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 47mA
• Current - Modulation: 85mA
• Current - Bias: 100mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-TQFN Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
CC
= +3.3V, C
155Mbps to 4.25Gbps SFF/SFP Laser Driver
APC
100
1.4
1.2
1.0
0.8
0.6
0.4
0.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
90
80
70
60
50
40
30
0
0
-10
0.1
0
_______________________________________________________________________________________
= 0.01µF, I
PHOTODIODE CURRENT vs. R
TEMPERATURE COMPENSATION vs.
R
TH_TEMP
10
R
R
0
TH_TEMP
TH_TEMP
R
vs. MODULATION CURRENT
TH_TEMP
10
20
= 2kΩ
R
20
RANDOM JITTER
TH_TEMP
= 4kΩ
TEMPERATURE (°C)
30
1
BIAS
= 7kΩ
(R
R
30
APCSET
I
MOD
MODTCOMP
40
= 12kΩ
40
= 20mA, I
(mA)
50
(kΩ)
50
10
60
60
= 500Ω)
70
70
MOD
APCSET
Typical Operating Characteristics (continued)
80
80
= 30mA, T
with Extinction Ratio Control
100
90
90
A
= +25°C, unless otherwise noted.)
0.01
0.1
50
45
40
35
30
25
20
15
10
10
44
42
40
38
36
34
32
30
5
0
1
0.001
-10
0
R
R
COMPENSATION (K) vs. R
R
TEMPERATURE COMPENSATION vs.
TH_TEMP
R
TH_TEMP
TH_TEMP
0
10
R
TH_TEMP
TH_TEMP
vs. MODULATION CURRENT
0.01
10
DETERMINISTIC JITTER
20
= 2kΩ
= 4kΩ
= 7kΩ
20
= 12kΩ
TEMPERATURE (°C)
30
R
30
MODBCOMP
(R
0.1
I
MOD
MODTCOMP
40
40
(mA)
50
50
(kΩ)
1
60
60
MODBCOMP
= 10kΩ)
70
70
2.7Gbps
10
80
80
90
100
100
90
5