AD9238
0
–20
–40
–60
–80
–100
–120
0
5
10
15
20
25
30
FREQUENCY – MHz
TPC 13. Dual-Tone FFT with fIN1 = 45 MHz and
fIN2 = 46 MHz
0
–20
–40
–60
–80
–100
–120
0
5
10
15
20
25
30
FREQUENCY – MHz
TPC 14. Dual-Tone FFT with fIN1 = 70 MHz and
fIN2 = 71 MHz
0
–20
–40
–60
–80
–100
–120
0
5
10
15
20
25
30
FREQUENCY – MHz
TPC 15. Dual-Tone FFT with fIN1 = 200 MHz and
fIN2 = 201 MHz
100
SNFDRR
95
90
85
80
75
70
SNR
65
60
–24
–21
–18
–15
–12
–9
–6
INPUT AMPLITUDE – dBFS
TPC 16. Dual-Tone SNR/SFDR vs. AIN with
fIN1 = 45 MHz and fIN2 = 46 MHz
100
95
SNFDRR
90
85
80
75
SNR
70
65
60
–24
–21
–18
–15
–12
–9
–6
INPUT AMPLITUDE – dBFS
TPC 17. Dual-Tone SNR/SFDR vs. AIN with
fIN1 = 70 MHz and fIN2 = 71 MHz
100
95
90
SNFDRR
85
80
75
SNR
70
65
60
–24
–21
–18
–15
–12
–9
–6
INPUT AMPLITUDE – dBFS
TPC 18. Dual-Tone SNR/SFDR vs. AIN with
fIN1 = 200 MHz and fIN2 = 201 MHz
–10–
REV. A