Datasheet

Data Sheet AD9287
Rev. E | Page 15 of 52
TYPICAL PERFORMANCE CHARACTERISTICS
–110
0 50
FREQUENCY (MHz)
AMPLITUDE (dBFS)
–10
–30
–50
–70
–90
5 10 15 20 25 30 35 40 45
AIN = –0.5dBFS
SNR = 49.21dB
ENOB = 7.88 BITS
SFDR = 70.89dBc
05966-055
Figure 15. Single-Tone 32k FFT with f
IN
= 2.4 MHz, f
SAMPLE
= 100 MSPS
–110
0 50
FREQUENCY (MHz)
AMPLITUDE (dBFS)
–10
–30
–50
–70
–90
5 10 15 20 25 30 35 40 45
AIN = –0.5dBFS
SNR = 49.17dB
ENOB = 7.87 BITS
SFDR = 62.44dBc
05966-059
Figure 16. Single-Tone 32k FFT with f
IN
= 70 MHz, f
SAMPLE
= 100 MSPS
–110
0 50
FREQUENCY (MHz)
AMPLITUDE (dBFS)
–10
–30
–50
–70
–90
5 10 15 20 25 30 35 40 45
AIN = –0.5dBFS
SNR = 49.16dB
ENOB = 7.87 BITS
SFDR = 70.32dBc
05966-060
Figure 17. Single-Tone 32k FFT with f
IN
= 120 MHz, f
SAMPLE
= 100 MSPS
–110
0 50
FREQUENCY (MHz)
AMPLITUDE (dBFS)
–10
–30
–50
–70
–90
5 10 15 20 25 30 35 40 45
AIN = –0.5dBFS
SNR = 48.36dB
ENOB = 7.74 BITS
SFDR = 65.17dBc
05966-051
Figure 18. Single-Tone 32k FFT with f
IN
= 170 MHz, f
SAMPLE
= 100 MSPS
–110
0 50
FREQUENCY (MHz)
AMPLITUDE (dBFS)
–10
–30
–50
–70
–90
5 10 15 20 25 30 35 40 45
AIN = –0.5dBFS
SNR = 48.07dB
ENOB = 7.69 BITS
SFDR = 61.37dBc
05966-052
Figure 19. Single-Tone 32k FFT with f
IN
= 190 MHz, f
SAMPLE
= 100 MSPS
–110
0 50
FREQUENCY (MHz)
AMPLITUDE (dBFS)
–10
–30
–50
–70
–90
5 10 15 20 25 30 35 40 45
AIN = –0.5dBFS
SNR = 48.32dB
ENOB = 7.73 BITS
SFDR = 54.48dBc
05966-053
Figure 20. Single-Tone 32k FFT with f
IN
= 225 MHz, f
SAMPLE
= 100 MSPS