Datasheet

AD9553
Rev. A | Page 13 of 44
35
0
5
10
15
20
25
30
0 900800700600500400300200100
SUPPLY CURRENT (mA)
FREQUENCY (MHz)
LVPECL
LVDS WEAK
LVDS STRONG
08565-209
Figure 15. Supply Current vs. Output Frequency,
LVPECL and LVDS (10 pF Load)
0
5
10
15
20
25
30
0 600500400300200100
SUPPLY CURRENT (mA)
FREQUENCY (MHz)
10pF
20pF
5pF
08565-210
Figure 16. Supply Current vs. Output Frequency,
CMOS (10 pF Load)
0
0.5
1.0
1.5
2.0
2.5
4.0
3.0
3.5
0 600500400300200100
OUTPUT VOLTAGE (V p-p)
FREQUENCY (MHz)
10pF
20pF
5pF
08565-211
Figure 17. Peak-to-Peak Output Voltage vs. Frequency,
CMOS
0
200
400
600
800
1000
1800
1600
1200
1400
OUTPUT VOLTAGE (mV p-p)
0 900800700600500400300200100
FREQUENCY (MHz)
LVPECL
LVDS STRONG
LVDS WEAK
08565-212
Figure 18. Peak-to-Peak Output Voltage vs. Frequency,
LVPECL and LVDS (100 Ω Load)
42
51
50
49
48
47
46
45
44
43
0 600500400300200100
DUTY CYCLE (%)
FREQUENCY (MHz)
10pF
20pF
5pF
08565-213
Figure 19. Duty Cycle vs. Output Frequency, CMOS
50
51
52
53
54
55
56
57
58
59
60
0 900800700600500400300200100
DUTY CYCLE (%)
FREQUENCY (MHz)
LVPECL
LVDS WEAK
LVDS
STRONG
08565-214
Figure 20. Duty Cycle vs. Output Frequency,
LVPECL and LVDS (100 Ω Load)