AD9517-0_15 Datasheet, PDF (23/80 Pages) Analog Devices – 12-Output Clock Generator with Integrated 2.8 GHz VCO

Data Sheet
1600
1400
1200
1000
800
0
1
2
3
FREQUENCY (GHz)
Figure 25. LVPECL Differential Swing vs. Frequency,
Using a Differential Probe Across the Output Pair
700
600
500
0
100 200 300 400 500 600 700 800
FREQUENCY (MHz)
Figure 26. LVDS Differential Swing vs. Frequency,
Using a Differential Probe Across the Output Pair
C_L = 2pF
3
C_L = 10pF
2
C_L = 20pF
1
0
0
100
200
300
400
500
600
OUTPUT FREQUENCY (MHz)
Figure 27. CMOS Output Swing vs. Frequency and Capacitive Load
AD9517-0
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
10k
100k
1M
10M
FREQUENCY (Hz)
100M
Figure 28. Internal VCO Phase Noise (Absolute) Direct to LVPECL at 2950 MHz
–80
–90
–100
–110
–120
–130
–140
–150
10k
100k
1M
10M
FREQUENCY (Hz)
100M
Figure 29. Internal VCO Phase Noise (Absolute) Direct to LVPECL at 2750 MHz
–80
–90
–100
–110
–120
–130
–140
–150
10k
100k
1M
10M
FREQUENCY (Hz)
100M
Figure 30. Internal VCO Phase Noise (Absolute) Direct to LVPECL at 2550 MHz
Rev. E | Page 23 of 80