AD9516-5 Analog Devices, Inc., AD9516-5 Datasheet - Page 18

• Manufacturer Part Number: AD9516-5
• Description: 14-output Clock Generator
• Manufacturer: Analog Devices, Inc.

AD9516-5
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 7. Current vs. Frequency, Direct to Output, LVPECL Outputs
300
280
260
240
220
200
180
160
140
120
100
180
160
140
120
100
240
220
200
180
160
140
120
100
80
80
0
0
0
Figure 9. Current vs. Frequency—CMOS Outputs
Figure 8. Current vs. Frequency—LVDS Outputs
1 CHANNEL—2 CMOS
2 CHANNELS—8 CMOS
500
50
200
1000
3 CHANNELS—6 LVPECL
3 CHANNELS—3 LVPECL
2 CHANNELS—2 LVPECL
1 CHANNEL—1 LVPECL
with 10 pF load
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
2 CHANNELS—4 LVDS
2 CHANNELS—2 LVDS
1 CHANNEL—1 LVDS
100
1500
400
2 CHANNELS—2 CMOS
1 CHANNEL—1 CMOS
150
2000
600
200
2500
3000
800
2
50
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Figure 12. PFD Phase Noise Referred to PFD Input vs. PFD Frequency
–140
–145
–150
–155
–160
–165
–170
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0.1
Figure 10. Charge Pump Characteristics @ VCP = 3.3 V
0
Figure 11. Charge Pump Characteristics @ VCP = 5.0 V
0
0.5
PUMP DOWN
0.5
PUMP DOWN
1.0
1.5
1.0
VOLTAGE ON CP PIN (V)
VOLTAGE ON CP PIN (V)
PFD FREQUENCY (MHz)
1
2.0
1.5
2.5
3.0
2.0
10
3.5
PUMP UP
PUMP UP
2.5
4.0
4.5
3.0
5.0
100