Datasheet

AD9508 Data Sheet
Rev. B | Page 18 of 40
Figure 33. Additive Phase Noise with Clock Input = 100 MHz with CMOS
Outputs = 100 MHz
–80
–90
–100
–110
–120
–130
–140
–150
–160
–170
10 100 1k 10k 100k 1M 10M 100M
MARKER
FREQUENCY
1. 10Hz
2. 100Hz
3. 1kHz
4. 10kHz
5. 100.5kHz
6. 1MHz
7. 10MHz
8. 20MHz
AMPLITUDE
–114.15dBc/Hz
–127.18dBc/Hz
–134.13dBc/Hz
–141.63dBc/Hz
–154.66dBc/Hz
–155.37dBc/Hz
–152.86dBc/Hz
–153.09dBc/Hz
2
1
3
4
5
6
7
8
FREQUENCY (Hz)
PHASE NOISE (dBc/Hz)
11161-131