Datasheet

Data Sheet AD9228
Rev. E | Page 15 of 56
TYPICAL PERFORMANCE CHARACTERISTICS
–40
–60
–80
–100
–20
0
–120
0 2 4 6 8 101214161820
05727-052
AMPLITUDE (dBFS)
FREQUENCY (MHz)
AIN = –0.5dBFS
SNR = 70.51dB
ENOB = 11.42 BITS
SFDR = 86.00dBc
Figure 15. Single-Tone 32k FFT with f
IN
= 2.4 MHz, f
SAMPLE
= 40 MSPS
014121086421816 20
AMPLITUDE (dBFS)
FREQUENCY (MHz)
05727-085
–120
–100
–80
–60
–40
–20
0
AIN = –0.5dBFS
SNR = 70.38dB
ENOB = 11.40 BITS
SFDR = 81.13dBc
Figure 16. Single-Tone 32k FFT with f
IN
= 35 MHz, f
SAMPLE
= 40 MSPS
0
–40
–60
–80
–100
–20
–120
0 5 10 15 20 25 30
AMPLITUDE (dBFS)
FREQUENCY (MHz)
05727-053
AIN = –0.5dBFS
SNR = 70.53dB
ENOB = 11.42 BITS
SFDR = 86.04dBc
Figure 17. Single-Tone 32k FFT with f
IN
= 2.3 MHz, f
SAMPLE
= 65 MSPS
0
–40
–60
–80
–100
–20
–120
0 5 10 15 20 25 30
AMPLITUDE (dBFS)
FREQUENCY (MHz)
05727-054
AIN = –0.5dBFS
SNR = 69.62dB
ENOB = 11.27 BITS
SFDR = 72.48dBc
Figure 18. Single-Tone 32k FFT with f
IN
= 70 MHz, f
SAMPLE
= 65 MSPS
0
–40
–60
–80
–100
–20
–120
0 5 10 15 20 25 30
AMPLITUDE (dBFS)
FREQUENCY (MHz)
05727-055
AIN = –0.5dBFS
SNR = 68.74dB
ENOB = 11.12 BITS
SFDR = 72.99dBc
Figure 19. Single-Tone 32k FFT with f
IN
= 120 MHz, f
SAMPLE
= 65 MSPS
0
–40
–60
–80
–100
–20
–120
0 5 10 15 20 25 30
AMPLITUDE (dBFS)
FREQUENCY (MHz)
05727-056
AIN = –0.5dBFS
SNR = 67.68dB
ENOB = 10.95 BITS
SFDR = 62.23dBc
Figure 20. Single-Tone 32k FFT with f
IN
= 170 MHz, f
SAMPLE
= 65 MSPS