MAX3643ETG+ Maxim Integrated Products, MAX3643ETG+ Datasheet - Page 6

• Manufacturer Part Number: MAX3643ETG+
• Description: IC LASR DRVR 2.5GBPS 3.6V 24TQFN
• Manufacturer: Maxim Integrated Products
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of MAX3643ETG+

• Data Rate: 2.5Gbps
• Number Of Channels: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 32mA
• Current - Modulation: 85mA
• Current - Bias: 70mA
• 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

155Mbps to 2.5Gbps Burst-Mode Laser Driver
6
(Typical values are at V
noted.)
_______________________________________________________________________________________
30
27
24
21
18
15
12
90
80
70
60
50
40
30
20
10
17
16
15
14
13
12
9
6
3
0
0
-40
10
0
CC
(I
BIAS CURRENT MONITOR GAIN
BCMON
20
-20
vs. MODULATION AMPLITUDE
= +3.3V, T
200
DETERMINISTIC JITTER
30
/I
I
MOD
TEMPERATURE (°C)
BIAS
0
400
I
40
MODSET
I
MOD
) vs. TEMPERATURE
vs. I
20
A
(mA)
50
MODSET
= +25°C, data pattern = 2
(μA)
600
40
60
800
60
70
Typical Operating Characteristics (continued)
80
80
1000
7
-1 PRBS + 80 ones + 2
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
10
0
0
20
vs. MODULATION AMPLITUDE
0.2
200
30
I
(R
I
RANDOM JITTER
BIAS
0.4
MOD
MODSET
400
I
40
BIASSET
VMSET (V)
I
7
MOD
vs. I
-1 PRBS + 80 zeros, unless otherwise
vs. VMSET
0.6
50
(mA)
BIASSET
(μA)
= 1kΩ)
600
60
0.8
800
70
1.0
80
1000
1.2