AD9253-125EBZ AD [Analog Devices], AD9253-125EBZ Datasheet - Page 14

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

TYPICAL PERFORMANCE CHARACTERISTICS
AD9253-80
AD9253
Figure 11. Single-Tone 16k FFT with f
Figure 10. Single-Tone 16k FFT with f
Figure 12. 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 = 73.9dB
ENOB = 11.9 BITS
SFDR = 92.7dBc
5
5
5
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
15
20
20
20
IN
IN
IN
= 30.5 MHZ, f
= 9.7 MHz, f
= 70 MHz, f
25
25
25
AIN = –1dBFS
SNR = 75.5dB
ENOB = 12.07BITS
SFDR = 99.3dBc
AIN = –1dBFS
SNR = 74.7dB
ENOB = 11.9 BITS
SFDR = 94.2dBc
30
30
30
SAMPLE
SAMPLE
SAMPLE
= 80 MSPS
35
= 80 MSPS
35
35
= 80 MSPS
40
40
40
Rev. 0 | Page 14 of 40
Figure 15. SNR/SFDR vs. Analog Input Level, f
Figure 14. Single-Tone 16k FFT with f
Figure 13. Single-Tone 16k FFT with f
–100
–120
–140
–100
–120
–140
120
100
–20
–20
–40
–60
–80
–20
–40
–60
–80
80
60
40
20
–100
0
0
0
0
0
AIN = –1dBFS
SNR = 70.7dB
ENOB = 11.3 BITS
SFDR = 83.7dBc
–90
5
5
–80
10
10
–70
INPUT AMPLITUDE (dBFS)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
–60
SFDRFS
SNRFS
SFDR
SNR
–50
20
20
IN
IN
= 140 MHz, f
= 200 MHz, f
–40
IN
25
25
= 9.7 MHz, f
–30
AIN = –1 DBFS
SNR = 72.3dB
ENOB = 11.5 BITS
SFDR = 85dBc
30
30
–20
Data Sheet
SAMPLE
SAMPLE
SAMPLE
35
35
= 80 MSPS
= 80 MSPS
–10
= 80 MSPS
40
40
0