Datasheet

AD9959
Rev. B | Page 11 of 44
TYPICAL PERFORMANCE CHARACTERISTICS
0
–100
(dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
05246-004
START 0Hz STOP 250MHz25MHz/DIV
DELT
A
1 (T1)
–71.73dB
4.50901804MHz
1
RBW 20kHz RF
A
TT 20d
B
VBW 20kHz
SWT 1.6s UNIT dB
REF LVL
0dBm
1
A
1AP
Figure 4. Wideband SFDR, f
OUT
= 1.1 MHz, f
CLK
= 500 MSPS
0
–100
(dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
05246-005
START 0Hz STOP 250Hz25MHz/DIV
DELT
A
1 (T1)
–62.84dB
40.08016032MHz
RBW 20kHz RF
A
TT 20d
B
VBW 20kHz
SWT 1.6s UNIT dB
REF LVL
0dBm
A
1AP
1
1
Figure 5. Wideband SFDR, f
OUT
= 40.1 MHz, f
CLK
= 500 MSPS
0
–100
(dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
05246-006
START 0Hz STOP 250MHz25MHz/DIV
DELT
A
1 (T1)
–59.04dB
100.70140281MHz
RBW 20kHz RF
A
TT 20dB
VBW 20kHz
SWT 1.6s UNIT dB
REF LVL
0dBm
A
1AP
1
1
Figure 6. Wideband SFDR, f
OUT
= 100.3 MHz, f
CLK
= 500 MSPS
0
–100
(dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
05246-007
START 0Hz STOP 250MHz25MHz/DIV
DELT
A
1 (T1)
–69.47dB
30.06012024MHz
RBW 20kHz RF
A
TT 20dB
VBW 20kHz
SWT 1.6s UNIT dB
REF L
V
L
0dBm
A
1AP
1
1
Figure 7. Wideband SFDR, f
OUT
= 15.1 MHz, f
CLK
= 500 MSPS
0
–100
(dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
05246-008
START 0Hz STOP 250MHz25MHz/DIV
DELT
A
1 (T1)
–60.13dB
75.15030060MHz
RBW 20kHz RF
A
TT 20d
B
VBW 20kHz
SWT 1.6s UNIT dB
REF Lv]
0dBm
A
1AP
1
1
Figure 8. Wideband SFDR, f
OUT
= 75.1 MHz, f
CLK
= 500 MSPS
0
–100
(dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
05246-009
START 0Hz STOP 250MHz25MHz/DIV
DELT
A
1 (T1)
–53.84dB
–101.20240481MHz
RBW 20kHz RF
A
TT 20d
B
VBW 20kHz
SWT 1.6s UNIT dB
REF L
V
L
0dBm
A
1AP
1
1
Figure 9. Wideband SFDR, f
OUT
= 200.3 MHz, f
CLK
= 500 MSPS