AD9253-125EBZ AD [Analog Devices], AD9253-125EBZ Datasheet - Page 16

• Manufacturer Part Number: AD9253-125EBZ
• Description: Quad, 14-Bit, 80 MSPS/105 MSPS/125 MSPS
• Manufacturer: AD [Analog Devices]

AD9253-105
AD9253
Figure 21. Single-Tone 16k FFT with f
Figure 20. Single-Tone 16k FFT with f
Figure 22. Single-Tone 16k FFT with f
–100
–120
–140
–100
–120
–140
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
0
0
0
AIN = –1dBFS
SNR = 73.4dB
ENOB = 11.9 BITS
SFDR = 89.8dBc
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
20
20
20
IN
IN
IN
= 30.5 MHZ, f
= 9.7 MHz, f
= 70 MHz, f
30
30
30
AIN = –1dBFS
SNR = 75.1dB
ENOB = 12.02 BITS
SFDR = 97.8dBc
AIN = –1dBFS
SNR = 74dB
ENOB = 11.9 BITS
SFDR = 92.1dBc
40
40
40
SAMPLE
SAMPLE
SAMPLE
= 105 MSPS
= 105 MSPS
= 105 MSPS
50
50
50
Rev. 0 | Page 16 of 40
Figure 25. SNR/SFDR vs. Analog Input Level, f
Figure 23. Single-Tone 16k FFT with f
Figure 24. Single-Tone 16k FFT with f
–100
–120
–140
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
120
100
–20
80
60
40
20
–100
0
0
0
0
0
AIN = –1dBFS
SNR = 73.1dB
ENOB = 11.6 BITS
SFDR = 85dBc
–90
10
10
–80
–70
INPUT AMPLITUDE (dBFS)
FREQUENCY (MHz)
FREQUENCY (MHz)
20
20
–60
SFDRFS
SNRFS
SFDR
SNR
–50
IN
IN
= 140 MHz, f
= 200 MHz, f
30
30
–40
IN
= 9.7 MHz, f
–30
AIN = –1dBFS
SNR = 71.2dB
ENOB = 11.3 BITS
SFDR = 82dBc
40
40
SAMPLE
SAMPLE
Data Sheet
–20
SAMPLE
= 105 MSPS
= 105 MSPS
–10
= 105 MSPS
50
50
0