AD9956 Analog Devices, AD9956 Datasheet - Page 14

• Manufacturer Part Number: AD9956
• Description: 2.7 GHz DDS-Based AgileRF
• Manufacturer: Analog Devices

AD9956
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REF LVL
0dBm
CENTER 159.5MHz
0
0
Figure 10. AD9956 DAC Performance: 400 MSPS Clock,
10
10
Figure 11. AD9956 DDS/DAC Residual Phase Noise
Figure 12. AD9956 DDS/DAC Residual Phase Noise
–100.20040080kHz
100
400 MHz Clock, 10 MHz Output
400 MHz Clock, 40 MHz Output
100
DELTA 1 [T1]
160 MHz F
–78.13dB
1
FREQUENCY (Hz)
FREQUENCY (Hz)
100kHz/
1k
1k
OUT
1
, 1 MHz Span
RBW
VBW
SWT
500kHz
500kHz
10k
10k
20s
RF ATT
UNIT
SPAN 1MHz
100k
100k
20dB
dB
1 AP
1M
A
1M
Rev. 0 | Page 14 of 32
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REF LVL
0dBm
START 0Hz
0
0
Figure 13. AD9956 DAC Performance: 400 MSPS Clock,
10
10
Figure 14. AD9956 DDS/DAC Residual Phase Noise
Figure 15. AD9956 DDS/DAC Residual Phase Noise
100
100
–80.96192385MHz
400 MHz Clock, 103 MHz Output
400 MHz Clock, 159 MHz Output
160 MHz F
DELTA 1 [T1]
–56.33dB
1k
1k
1
FREQUENCY (Hz)
FREQUENCY (Hz)
OUT
20MHz/
, 200 MHz Span
10k
10k
RBW
VBW
SWT
10kHz
10kHz
100k
100k
5s
RF ATT
UNIT
STOP 200MHz
1
1M
1M
20dB
dB
10M
10M
1 AP
A