AD9518-2 Analog Devices, Inc., AD9518-2 Datasheet - Page 19

• Manufacturer Part Number: AD9518-2
• Description: 6-output Clock Generator With Integrated 2.2 Ghz Vco
• Manufacturer: Analog Devices, Inc.

Figure 24. Phase Noise (Absolute) Clock Cleanup; Internal VCO @ 2.18 GHz;
2.21 GHz; PFD = 15.36 MHz; LBW = 138 kHz; LVPECL Output = 122.88 MHz
Figure 23. Phase Noise (Absolute) Clock Generation; Internal VCO @
–110
–120
–130
–140
–150
–160
–100
–110
–120
–130
–140
–150
–160
PFD = 19.44 MHz; LBW = 12.8 kHz; LVPECL Output = 155.52 MHz
–80
–90
1k
1k
10k
10k
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
100k
1M
1M
10M
10M
100M
100M
Rev. 0 | Page 19 of 64
@ 245.76 MHz; PFD = 15.36 MHz; LBW = 250 Hz; LVPECL Output = 245.76 MHz
Figure 25. Phase Noise (Absolute); External VCXO (Toyocom TCO-2112)
–120
–130
–140
–150
–160
1k
10k
100k
FREQUENCY (Hz)
1M
10M
AD9518-2
100M