AD9959BCPZ Datasheet, PDF (11/44 Pages) Analog Devices – 4-Channel, 500 MSPS DDS with 10-Bit DACs

TYPICAL PERFORMANCE CHARACTERISTICS
REF LVL
0dBm
0
1
–10
DELTA 1 (T1)
–71.73dB
4.50901804MHz
RBW
VBW
SWT
20kHz
20kHz
1.6s
RF ATT
UNIT
20dB
dB
A
–20
1AP
–30
–40
–50
–60
–70
1
–80
–90
–100
START 0Hz
25MHz/DIV
STOP 250MHz
Figure 4. Wideband SFDR, fOUT = 1.1 MHz, fCLK = 500 MSPS
REF LVL
0dBm
0
1
–10
DELTA 1 (T1)
RBW
–62.84dB
VBW
40.08016032MHz SWT
20kHz
20kHz
1.6s
RF ATT
UNIT
20dB
dB
A
–20
1AP
–30
–40
–50
–60
1
–70
–80
–90
–100
START 0Hz
25MHz/DIV
STOP 250Hz
Figure 5. Wideband SFDR, fOUT = 40.1 MHz, fCLK = 500 MSPS
REF LVL
0dBm
0
–10
DELTA 1 (T1)
–59.04dB
100.70140281MHz
RBW
VBW
SWT
1
20kHz
20kHz
1.6s
RF ATT
UNIT
20dB
dB
A
–20
1AP
–30
–40
–50
–60
1
–70
–80
–90
–100
START 0Hz
25MHz/DIV
STOP 250MHz
Figure 6. Wideband SFDR, fOUT = 100.3 MHz, fCLK = 500 MSPS
AD9959
REF LVL
0dBm
0
1
–10
DELTA 1 (T1)
RBW
–69.47dB
VBW
30.06012024MHz SWT
20kHz
20kHz
1.6s
RF ATT
UNIT
20dB
dB
A
–20
1AP
–30
–40
–50
–60
–70
1
–80
–90
–100
START 0Hz
25MHz/DIV
STOP 250MHz
Figure 7. Wideband SFDR, fOUT = 15.1 MHz, fCLK = 500 MSPS
REF Lv]
0dBm
0
–10
DELTA 1 (T1)
RBW
–60.13dB
VBW
75.15030060MHz SWT
20kHz
20kHz
1.6s
RF ATT
UNIT
1
20dB
dB
A
–20
1AP
–30
–40
–50
–60
1
–70
–80
–90
–100
START 0Hz
25MHz/DIV
STOP 250MHz
Figure 8. Wideband SFDR, fOUT = 75.1 MHz, fCLK = 500 MSPS
REF LVL
0dBm
0
–10
DELTA 1 (T1)
RBW
–53.84dB
VBW
–101.20240481MHz SWT
20kHz
20kHz
1.6s
RF ATT
UNIT
1
20dB
dB
A
–20
1AP
–30
–40
–50
–60
1
–70
–80
–90
–100
START 0Hz
25MHz/DIV
STOP 250MHz
Figure 9. Wideband SFDR, fOUT = 200.3 MHz, fCLK = 500 MSPS
Rev. B | Page 11 of 44