TYPICAL PERFORMANCE CHARACTERISTICS
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
10
JITTER BANDWIDTH JITTER (rms)
12kHz TO 20MHz
1.30ps
50kHz TO 80MHz
0.62ps
100
1k
10k 100k
1M
10M
FREQUENCY OFFSET FROM CARRIER (Hz)
Figure 3. Phase Noise, Pin Programmed
(fXTAL = 25 MHz, fOUT1 = 156.25 MHz)
100M
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
10
JITTER BANDWIDTH JITTER (rms)
12kHz TO 20MHz
0.89ps
50kHz TO 80MHz
0.58ps
100
1k
10k 100k
1M
10M
FREQUENCY OFFSET FROM CARRIER (Hz)
Figure 4. Phase Noise, Pin Programmed
(fREF = 25 MHz, fOUT1 = 125 MHz, Pin Ax = 1110)
100M
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
10
JITTER BANDWIDTH JITTER (rms)
12kHz TO 20MHz
1.25ps
50kHz TO 80MHz
0.63ps
100
1k
10k 100k
1M
10M
FREQUENCY OFFSET FROM CARRIER (Hz)
Figure 5. Phase Noise, Pin Programmed
(fREF = 61.44 MHz, fOUT1 = 122.88 MHz)
100M
AD9553
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
100
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
10
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
10
JITTER BANDWIDTH JITTER (rms)
12kHz TO 20MHz
0.73ps
50kHz TO 80MHz
0.51ps
1k
10k
100k
1M
10M
FREQUENCY OFFSET FROM CARRIER (Hz)
Figure 6. Phase Noise, Pin Programmed
(fREF = 77.76 MHz, fOUT1 = 622.08 MHz)
100M
JITTER BANDWIDTH JITTER (rms)
12kHz TO 20MHz
1.26ps
50kHz TO 80MHz
0.49ps
100
1k
10k 100k
1M
10M
FREQUENCY OFFSET FROM CARRIER (Hz)
Figure 7. Phase Noise, Pin Programmed
(fREF = 19.44 MHz, fOUT1 = 155.52 MHz)
100M
JITTER BANDWIDTH JITTER (rms)
12kHz TO 20MHz
1.27ps
50kHz TO 80MHz
0.54ps
100
1k
10k 100k
1M
10M
FREQUENCY OFFSET FROM CARRIER (Hz)
Figure 8. Phase Noise, Pin Programmed
(fREF = 8 kHz, fOUT1 = 155.52 MHz)
100M
Rev. A | Page 11 of 44