ADN2525 Analog Devices, Inc., ADN2525 Datasheet - Page 7

• Manufacturer Part Number: ADN2525
• Description: 10.7 Gbps Active Back-termination, Differential Laser Diode Driver
• Manufacturer: Analog Devices, Inc.

TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, VCC = 3.3 V, unless otherwise noted.
28.0
27.5
27.0
26.5
26.0
25.5
25.0
24.5
24.0
23.5
23.0
27.5
27.0
26.5
26.0
25.5
25.0
24.5
24.0
23.5
23.0
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0
0
DIFFERENTIAL MODULATION CURRENT (mA)
DIFFERENTIAL MODULATION CURRENT (mA)
DIFFERENTIAL MODULATION CURRENT (mA)
20
20
20
Figure 7. Random Jitter vs. IMOD
Figure 5. Rise Time vs. IMOD
Figure 6. Fall Time vs. IMOD
40
40
40
60
60
60
80
80
80
100
100
100
Rev. A | Page 7 of 16
350
300
250
200
150
100
–10
–15
–20
–25
–30
–35
–40
50
–5
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
1
2
DIFFERENTIAL MODULATION CURRENT (mA)
DIFFERENTIAL MODULATION CURRENT (mA)
Figure 9. Total Supply Current vs. IMOD
Figure 8. Deterministic Jitter vs. IMOD
20
20
3
4
IBIAS = 100mA
Figure 10. Differential |S11|
IBIAS = 10mA
IBIAS = 50mA
5
FREQUENCY (GHz)
40
40
6
7
8
60
60
9
10 11 12 13 14
80
80
ADN2525
100
100
15