Datasheet

AD9552 Data Sheet
Rev. E | Page 10 of 32
25
20
15
10
5
0
0 50 100 150 200 250
FREQUENCY (MHz)
SUPPLY CURRENT (mA)
07806-020
Figure 9. Supply Current vs. Output Frequency,
CMOS (15 pF Load)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0 100 200 300 400 500
FREQUENCY (MHz)
AMPLITUDE (V p-p)
07806-021
5pF
10pF
20pF
Figure 10. Peak-to-Peak Output Voltage vs. Frequency,
CMOS
55
54
53
52
51
50
0 100 200 300
FREQUENCY (MHz)
DUTY CYCLE (%)
07806-022
5pF
10pF
20pF
Figure 11. Duty Cycle vs. Output Frequency, CMOS
1.6
LVPECL
1.4
1.2
1.0
0.8
0.6
0.4
0 200 400 600 800 1000
FREQUENCY (MHz)
AMPLITUDE (V p-p)
07806-023
LVDS (STRONG)
LVDS (WEAK)
Figure 12. Peak-to-Peak Output Voltage vs. Frequency,
LVPECL and LVDS (15 pF Load)
60
55
50
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
DUTY CYCLE (%)
07806-024
LVDS (WEAK)
LVDS (STRONG)
LVPECL
Figure 13. Duty Cycle vs. Output Frequency,
LVPECL and LVDS (15 pF Load)
07806-025
500ps/DIV
200mV/DIV
Figure 14. Typical Output Waveform, LVPECL (805 MHz)