Datasheet

AD9222 Data Sheet
Rev. F | Page 14 of 60
TYPICAL PERFORMANCE CHARACTERISTICS
05967-015
FREQUENCY (MHz)
AMPLITUDE (dBFS)
–120
0
0 20
–100
–80
–60
–40
–20
2
4 6 8 10
12 14 16 18
AIN = –0.5dBFS
SNR = 70.79dB
ENOB = 11.47 BITS
SFDR = 84.71dBc
Figure 15. Single-Tone 32k FFT with f
IN
= 2.3 MHz, AD9222-40
05967-016
FREQUENCY (MHz)
AMPLITUDE (dBFS)
–120
0
0 20
–100
–80
–60
–40
–20
2 4 6 8 10 12 14 16 18
AIN = –0.5dBFS
SNR = 70.32dB
ENOB = 11.39 BITS
SFDR = 84.28dBc
Figure 16. Single-Tone 32k FFT with f
IN
= 19.7 MHz, AD9222-40
0
–120
–100
–80
–60
–40
–20
0 5 10 15 20 25
AMPLITUDE (dBFS)
FREQUENCY (MHz)
AIN = –0.5dBFS
SNR = 70.72dB
ENOB = 11.45 BITS
SFDR = 85.79dBc
05967-017
Figure 17. Single-Tone 32k FFT with f
IN
= 2.3 MHz, AD9222-50
0
–120
–100
–80
–60
–40
–20
0 5 10 15 20 25
AMPLITUDE (dBFS)
FREQUENCY (MHz)
AIN = –0.5dBFS
SNR = 70.35dB
ENOB = 11.40 BITS
SFDR = 83.86dBc
05967-018
Figure 18. Single-Tone 32k FFT with f
IN
= 35 MHz, AD9222-50
0
–120
–100
–80
–60
–40
–20
0 5 10 15 20 25
AMPLITUDE (dBFS)
FREQUENCY (MHz)
AIN = –0.5dBFS
SNR = 70.02dB
ENOB = 11.45 BITS
SFDR = 86.3dBc
05967-019
Figure 19. Single-Tone 32k FFT with f
IN
= 70 MHz, AD9222-50
0
–120
–100
–80
–60
–40
–20
0 5 10 15 20 25
AMPLITUDE (dBFS)
FREQUENCY (MHz)
AIN = –0.5dBFS
SNR = 69.25dB
ENOB = 11.21 BITS
SFDR = 72.85dBc
05967-020
Figure 20. Single-Tone 32k FFT with f
IN
= 120 MHz, AD9222-50