Datasheet

Data Sheet AD9520-5
Rev. A | Page 21 of 76
Figure 12. CMOS Output V
OH
(Static) vs. R
LOAD
(to Ground)
Figure 13. LVPECL Output (Differential) at 100 MHz
Figure 14. LVPECL Differential Voltage Swing at 1600 MHz
Figure 15. CMOS Output with 10 pF Load at 25 MHz
Figure 16. CMOS Output with 2 pF and 10 pF Load at 250 MHz
Figure 17. LVPECL Differential Voltage Swing vs. Frequency
3.5
0
0.5
1.0
1.5
2.0
2.5
3.0
V
OH
(V)
10k 1k 100
RESISTIVE LOAD (Ω)
VS_DRV = 3.135V
VS_DRV = 2.35V
VS_DRV = 3.3V
VS_DRV = 2.5V
07239-118
1.2
0.8
0.4
0
–0.4
–0.8
–1.2
0 24222018161412108642
DIFFERENTIAL OUTPUT (V)
TIME (ns)
07239-014
1.0
0.6
0.2
–0.2
–0.6
–1.0
0 1.50.5 1.0
DIFFERENTIAL SWING (V p-p)
TIME (ns)
07239-015
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
0 8060 1004020 70
50 903010
AMPLITUDE (V)
TIME (ns)
07239-018
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
0 10987654321
AMPLITUDE (V)
TIME (ns)
2pF LOAD
10pF
LOAD
07239-019
2.0
1.8
1.6
1.4
1.2
1.0
0 3.01.5 2.0 2.51.00.5
DIFFERENTIAL SWING (V p-p)
FREQUENCY (GHz)
07239-123