MAX3867ECM Maxim Integrated Products, MAX3867ECM Datasheet - Page 5

• Manufacturer Part Number: MAX3867ECM
• Description: Laser Driver Integrated Circuits (ICs)
• Manufacturer: Maxim Integrated Products

Specifications of MAX3867ECM

• Case: TQFP
• Dc: 02+

(V
26mV
CC
120
100
/div
80
60
40
20
0
= +3.3V, load as shown in Figure 2, T
1
(2.488Gbps, 1300nm FP LASER,
1.87GHz FILTER, 48-TQFP)
ELECTRICAL EYE DIAGRAM
I
PATTERN = 2
I
48-TQFP
BIASMAX
MOD
EYE DIAGRAM
= 30mA
R
10
BIASMAX
50ps/div
50ps/div
_______________________________________________________________________________________
vs. R
+3.3V, 2.5Gbps SDH/SONET Laser Driver
13
- 1 + 80 CID
(k )
BIASMAX
100
300
A
= +25°C, unless otherwise noted.)
55mV
100
/div
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
with Automatic Power Control
1
TYPICAL DISTRIBUTION OF FALL TIME
80
ELECTRICAL EYE DIAGRAM
PATTERN = 2
I
48-TQFP
MOD
84
I
MOD
= 60mA
FALL TIME (ps)
R
MODSET
88
vs. R
50ps/div
10
13
92
- 1 + 80 CID
MODSET
(k
Typical Operating Characteristics
48-TQFP
I
MEAN = 88ps
MOD
96
= 3.0ps
= 30mA
100
100
0.022
0.020
0.018
0.016
0.014
0.012
0.010
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
40
35
30
25
20
15
10
0
5
0
0.1
4
106 108
JITTER BW = 12kHz to 20MHz
1-0 PATTERN
11
DISTRIBUTION OF FALL TIME
(WORST-CASE CONDITIONS)
RANDOM JITTER vs. I
18
110
I
MD
1
FALL TIME (ps)
25
R
112
APCSET
I
vs. R
MOD
114 116 118
32
(mA)
APCSET
(k )
39
48-TQFP
I
V
T
MEAN = 111.6ps
MOD
CC
A
10
= 2.9ps
= +85°C
= +3.14V
= 30mA
MOD
46
120 122
53
5
100
60