Datasheet

Data Sheet AD9559
Rev. C | Page 21 of 120
Figure 6. Absolute Phase Noise (Output Driver = HSTL),
f
R
= 19.44 MHz, f
OUT
= 174.703 MHz,
DPLL Loop BW = 1 kHz, f
SYS
= 49.152 MHz Crystal
Figure 7. Absolute Phase Noise (Output Driver = 3.3.V CMOS),
f
R
= 19.44 MHz, f
OUT
= 161.1328125 MHz,
DPLL Loop BW = 100 Hz, f
SYS
= 49.152 MHz Crystal
Figure 8. Absolute Phase Noise (Output Driver = HSTL),
f
R
= 2 kHz, f
OUT
= 125 MHz,
DPLL Loop BW = 100 Hz, f
SYS
= 49.152 MHz Crystal
Figure 9. Absolute Phase Noise (Output Driver = HSTL),
f
R
= 25 MHz, f
OUT
= 1 GHz,
DPLL Loop BW = 500 Hz, f
SYS
= 49.152 MHz Crystal
–160
–150
–140
–130
–120
–110
–100
–90
–80
–70
–60
PHASE NOISE (dBc/Hz)
FREQUENCY OFFSET (Hz)
1k10 100 10k 100k 1M 10M 100M
INTEGRATED RMS JITTER
(12kHz TO 20MHz): 335fs
PHASE NOISE (dBc/Hz):
OFFSET LEVEL
10Hz –82
100Hz –90
1kHz –96
10kHz –119
100kHz –128
1MHz –143
10MHz –152
FLOOR –158
10644-006
–160
–150
–140
–130
–120
–110
–100
–90
–80
–70
–60
PHASE NOISE (dBc/Hz)
FREQUENCY OFFSET (Hz)
1k10 100 10k 100k 1M 10M 100M
INTEGRATED RMS JITTER
(12kHz TO 20MHz): 309fs
PHASE NOISE (dBc/Hz):
OFFSET LEVEL
10Hz –84
100Hz –93
1kHz –116
10kHz –125
100kHz –130
1MHz –144
10MHz –152
FLOOR –158
10644-007
–160
–150
–140
–130
–120
–110
–100
–90
–80
–70
–60
PHASE NOISE (dBc/Hz)
FREQUENCY OFFSET (Hz)
1k
10 100
10k
100k
1M 10M
100M
INTEGRATED RMS JITTER
(12kHz TO 20MHz): 321fs
PHASE NOISE (dBc/Hz):
OFFSET
LEVEL
10Hz –61
100Hz
–69
1kHz –108
10kHz
–127
100kHz
–132
1MHz –146
10MHz
–153
10644-008
–160
–150
–140
–130
–120
–110
–100
–90
–80
–70
–60
PHASE NOISE (dBc/Hz)
FREQUENCY OFFSET (Hz)
1k10 100 10k 100k 1M 10M 100M
INTEGRATED RMS JITTER
(12kHz TO 20MHz): 331fs
PHASE NOISE (dBc/Hz):
OFFSET LEVEL
10Hz –70
100Hz –75
1kHz –86
10kHz –108
100kHz –112
1MHz –129
10MHz –142
FLOOR –152
10644-009