MAX3656 查看數據表（PDF） - Maxim Integrated
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MAX3656 Datasheet PDF : 16 Pages
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155Mbps to 2.5Gbps Burst-Mode
Laser Driver
(TA = +25°C, unless otherwise noted.)
ELECTRICAL EYE DIAGRAM
(2.5Gbps, IMOD = 30mA,
PATTERN = PRBS 27 - 1 + 80 CID)
MAX3656 toc04
100ps/div
DETERMINISTIC JITTER
vs. INPUT AMPLITUDE
40
IMOD = 30mA
PATTERN = 27 - 1PRBS + 80 CID
35 DATA RATE = 2.5Gbps
30
25
20
15
10
200
400 600 800 1000 1200 1400 1600
INPUT AMPLITUDE (mVP-P)
Typical Operating Characteristics (continued)
SUPPLY CURRENT vs. TEMPERATURE
(EXCLUDES IBIAS, IMOD, 15Ω LOAD)
80
75
70
65
60
55
50
45
40
35
30
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
TEMPERATURE (°C)
DETERMINISTIC JITTER vs. IMOD
40
DATA RATE = 2.5Gbps
PATTERN = 27 - 1PRBS + 80 CID
35 VIN = 200mVP-P
30
25
20
15
10
10 20 30 40 50 60 70 80
IMOD (mA)
RANDOM JITTER vs. IMOD
1.5
10,000
IMD vs. RAPCSET
1.4
1.3
1.2
1000
1.1
1.0
0.9
100
0.8
0.7
0.6
0.5
10 20 30 40 50 60 70 80
IMOD (mA)
10
0.1
1
10
100
RAPCSET (kΩ)
100
90
80
70
60
50
40
30
20
10
0
1
IMOD vs. RMODSET
10
100
RMODSET (kΩ)
100
90
80
70
60
50
40
30
20
10
0
1
IBIASMAX vs. RBIASMAX
10
100
RBIASMAX (kΩ)
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