AD9510/PCB Analog Devices Inc, AD9510/PCB Datasheet - Page 23

• Manufacturer Part Number: AD9510/PCB
• Description: IC CLOCK DISTRIB PLL 64LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9510/PCB

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
100
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Figure 14. Charge Pump Output Characteristics @ VCPs = 3.3 V
10
Figure 12. Phase Noise, LVPECL, DIV 1, FVCXO = 245.76 MHz,
0
0
0
Figure 13. PLL Reference Spurs: VCO 1.5 GHz, FPFD = 1 MHz
FOUT = 245.76 MHz, FPFD = 1.2288 MHz, R = 25, N = 200
0
CENTER 245.75MHz
CENTER 1.5GHz
PUMP DOWN
0.5
1.0
VOLTAGE ON CP PIN (V)
1.5
250kHz/
30kHz/
2.0
PUMP UP
2.5
SPAN 300kHz
SPAN 2.5MHz
3.0
Rev. A | Page 23 of 60
–135
–140
–145
–150
–155
–160
–165
–170
Figure 16. Phase Noise (Referred to CP Output) vs. PFD Frequency
–10
–20
–30
–40
–50
–60
–70
–80
–90
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Figure 17. Charge Pump Output Characteristics @ VCPs = 5.0 V
10
Figure 15. Phase Noise, LVPECL, DIV 4, FVCXO = 245.76 MHz,
0
0
0.1
0
CENTER 61.44MHz
FOUT = 61.44 MHz, FPFD = 1.2288 MHz, R = 25, N = 200
0.5
PUMP DOWN
1.0
1.5
VOLTAGE ON CP PIN (V)
PFD FREQUENCY (MHz)
1
2.0
30kHz/
2.5
3.0
10
3.5
PUMP UP
4.0
SPAN 300kHz
AD9510
4.5
100
5.0