Datasheet

Data Sheet AD9653
Rev. 0 | Page 17 of 40
V
REF
= 1.3 V
Figure 24. Single-Tone 16k FFT with f
IN
= 9.7 MHz,
f
SAMPLE
= 125 MSPS, V
REF
= 1.3 V
Figure 25. Single-Tone 16k FFT with f
IN
= 15 MHZ,
f
SAMPLE
= 125 MSPS, V
REF
= 1.3 V
Figure 26. Single-Tone 16k FFT with f
IN
= 64 MHz,
f
SAMPLE
= 125 MSPS, V
REF
= 1.3 V
Figure 27. Single-Tone 16k FFT with f
IN
= 70 MHz,
f
SAMPLE
= 125 MSPS, V
REF
= 1.3 V
Figure 28. Single-Tone 16k FFT with f
IN
= 128 MHz,
f
SAMPLE
= 125 MSPS, V
REF
= 1.3 V
Figure 29. Single-Tone 16k FFT with f
IN
= 200.5 MHz,
f
SAMPLE
= 125 MSPS, V
REF
= 1.3 V
0
–30
–60
–15
–45
–75
–90
–105
–120
–135
0 12
+
2
3
4
5
6
186 24 30 36 42 48 6054
AMPLITUDE (dBFS)
FREQUENCY (MHz)
125MSPS
9.7MHz AT –1dBFS
SNR = 79.1dB (80.1dBFS)
SFDR = 93.5dBc
10538-024
0
–30
–60
–15
–45
–75
–90
–105
–120
–135
0 12
+
2
3
4
5
6
186 24 30 36 42 48 6054
AMPLITUDE (dBFS)
FREQUENCY (MHz)
125MSPS
15MHz AT –1dBFS
SNR = 78.3dB (79.3dBFS)
SFDR = 94.5dBc
10538-025
0
–30
–60
–15
–45
–75
–90
–105
–120
–135
0 12
+
2
3
4
5
6
186 24 30 36 42 48 6054
AMPLITUDE (dBFS)
FREQUENCY (MHz)
125MSPS
64MHz AT –1dBFS
SNR = 76.9dB (77.9dBFS)
SFDR = 82.6dBc
10538-026
0
–30
–60
–15
–45
–75
–90
–105
–120
–135
0 12
+
2
3
4
5
6
186 24 30 36 42 48 6054
AMPLITUDE (dBFS)
FREQUENCY (MHz)
125MSPS
70MHz AT –1dBFS
SNR = 76.7dB (77.7dBFS)
SFDR = 82.1dBc
10538-027
0
–30
–60
–15
–45
–75
–90
–105
–120
–135
0 12
+
2
3
4
5
6
186 24 30 36 42 48 6054
AMPLITUDE (dBFS)
FREQUENCY (MHz)
125MSPS
128MHz AT –1dBFS
SNR = 73.5dB (74.5dBFS)
SFDR = 86.7dBc
10538-028
0
–30
–60
–15
–45
–75
–90
–105
–120
–135
0 12
+
2
3
4
5
186 24 30 36 42 48 6054
AMPLITUDE (dBFS)
FREQUENCY (MHz)
125MSPS
200.5MHz AT –1dBFS
SNR = 71.1dB (72.1dBFS)
SFDR = 73.7dBc
10538-029
6