Datasheet

AD9540
Rev. A | Page 15 of 32
FREQUENCY (Hz)
L(f) (dBc/Hz)
0
–10
–20
–30
–40
–60
–50
–70
–80
–90
–100
–110
–130
–120
–140
–160
–150
–170
10 1k100 10k 100k 10M1M
04947-029
Figure 22. RF Divider and CML Driver Residual
Phase Noise (410.4 MHz In, 51.3 MHz Out)
FREQUENCY (Hz)
L(f) (dBc/Hz)
0
–10
–20
–30
–40
–60
–50
–70
–80
–90
–100
–110
–130
–120
–140
–160
–150
–170
10 1k100 10k 100k 10M1M
04947-030
Figure 23. RF Divider and CML Driver Residual
Phase Noise (842.4 MHz In, 105.3 MHz Out)
FREQUENCY (Hz)
L(f) (dBc/Hz)
0
–10
–20
–30
–40
–60
–50
–70
–80
–90
–100
–110
–130
–120
–140
–160
–150
–170
10 1k100 10k 100k 10M1M
04947-031
Figure 24. RF Divider and CML Driver Residual
Phase Noise (983.04 MHz In, 122.88 MHz Out)
FREQUENCY (Hz)
L(f) (dBc/Hz)
0
–10
–20
–30
–40
–60
–50
–70
–80
–90
–100
–110
–130
–120
–140
–160
–150
–170
10 1k100 10k 100k 10M1M
04947-032
Figure 25. RF Divider and CML Driver Residual
Phase Noise (1240 MHz In, 155 MHz Out)
FREQUENCY (Hz)
L(f) (dBc/Hz)
0
–10
–20
–30
–40
–60
–50
–70
–80
–90
–100
–110
–130
–120
–140
–160
–150
–170
10 1k100 10k 100k 10M1M
04947-033
Figure 26. RF Divider and CML Driver Residual
Phase Noise (1680 MHz In, 210 MHz Out)
FREQUENCY (Hz)
L(f) (dBc/Hz)
0
–10
–20
–30
–40
–60
–50
–70
–80
–90
–100
–110
–130
–120
–140
–160
–150
–170
10 1k100 10k 100k 10M1M
04947-034
Figure 27. RF Divider and CML Driver Residual
Phase Noise (1966.08 MHz In, 491.52 MHz Out)