AD9952 Datasheet, PDF (10/28 Pages) Analog Devices – 400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer

AD9952
TYPICAL PERFORMANCE CHARACTERISTICS
REF 0dBm
PEAK ⁰
LOG
1R
10dB/ ^–10
–20
ATTEN 10dB
MKR1 98.0MHz
–70.68dB
–30
–40
MARKER
100.000000MHz
–50
–70.68dB
–60
W1 S2
S3 FC –70
1
AA
–80
–90
–100
CENTER 100MHz
#RES BW 3kHz
VBW 3kHz
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
Figure 4. FOUT = 1 MHz FCLK = 400 MSPS, WBSFDR
REF 0dBm
PEAK ⁰
1R
LOG
10dB/ ^–10
ATTEN 10dB
MKR1 80.0MHz
–69.12dB
–20
–30
–40
MARKER
80.000000MHz
–50
–69.12dB
–60
W1 S2
S3 FC –70
1
AA
–80
–90
–100
CENTER 100MHz
#RES BW 3kHz
VBW 3kHz
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
Figure 5. FOUT = 10 MHz, FCLK = 400 MSPS, WBSFDR
REF 0dBm
PEAK ⁰
LOG
10dB/ ^–10
ATTEN 10dB
1R
MKR1 0Hz
–68.44dB
–20
–30
–40
MARKER
40.000000MHz
–50
–68.44dB
–60
W1 S2
S3 FC –70
1
AA
–80
–90
–100
CENTER 100MHz
#RES BW 3kHz
VBW 3kHz
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
Figure 6. FOUT = 40 MHz, FCLK = 400 MSPS, WBSFDR
REF 0dBm
PEAK ⁰
LOG
10dB/ ^–10
–20
ATTEN 10dB
1R
–30
–40
MARKER
80.000000MHz
–50
–61.55dB
–60
W1 S2
S3 FC –70
AA
–80
–90
–100
CENTER 100MHz
#RES BW 3kHz
VBW 3kHz
MKR1 80.0MHz
–61.55dB
1
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
Figure 7. FOUT = 80 MHz FCLK = 400 MSPS, WBSFDR
REF 0dBm
PEAK ⁰
LOG
10dB/ ^–10
ATTEN 10dB
MKR1 40.0MHz
–56.2dB
1R
–20
–30
–40
MARKER
40.000000MHz
–50
–56.2dB
1
–60
W1 S2
S3 FC –70
AA
–80
–90
–100
CENTER 100MHz
#RES BW 3kHz
VBW 3kHz
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
Figure 8. FOUT = 120 MHz, FCLK = 400 MSPS, WBSFDR
REF 0dBm
PEAK ⁰
LOG
10dB/ ^–10
ATTEN 10dB
MKR1 0Hz
–53.17dB
1R
–20
–30
–40
MARKER
80.000000MHz
–50
–53.17dB
1
–60
W1 S2
S3 FC –70
AA
–80
–90
–100
CENTER 100MHz
#RES BW 3kHz
VBW 3kHz
SPAN 200MHz
SWEEP 55.56 s (401 PTS)
Figure 9. FOUT = 160 MHz, FCLK = 400 MSPS, WBSFDR
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