MAX3273(2002) Просмотр технического описания (PDF) - Maxim Integrated
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MAX3273 Datasheet PDF : 15 Pages
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+3.3V, 2.5Gbps Low-Power Laser Driver
(VCC = 3.3V, TA = +25°C, unless otherwise noted.)
ELECTRICAL EYE DIAGRAM
(IMOD = 20mA, 213 - 1 80CID)
Typical Operating Characteristics
ELECTRICAL EYE DIAGRAM
(IMOD = 60mA, 213 - 1 80CID)
125mV/div
400mV/div
60ps/div
60ps/div
OPTICAL EYE DIAGRAM
(2.488Gbps, 1300nm FP LASER,
1.87GHz FILTER)
57ps/div
MITSUBISHI ML725C8F
LASER DIODE
IBIASMAX vs. RBIASMAX
140
120
100
80
IMOD vs. RMODSET
90
80
70
60
50
60
40
20
0
0.1
1
10
100
1000
RBIASMAX (kΩ)
40
30
20
10
0
0.1
1
10
100
RMODSET (kΩ)
IMD vs. RAPCSET
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0.1
1
10
100
RAPCSET (kΩ)
SUPPLY CURRENT vs. TEMPERATURE
100
90 EXCLUDE IBIAS, IMOD
25Ω LOAD
80
70
60
50
40
30
20
10
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
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