AD9216 Analog Devices, AD9216 Datasheet - Page 14

• Manufacturer Part Number: AD9216
• Description: 10-Bit, 65/80/105 MSPS Dual A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9216

• Resolution (bits): 10bit
• # Chan: 2
• Sample Rate: 105MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: (2Vref) p-p,(Vref) p-p,1 V p-p,2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9216
Figure 11. SNR, SINAD, H2, H3, SFDR vs. Sample Clock Frequency,
Figure 10. SNR, SINAD, H2, H3, SFDR vs. Sample Clock Frequency
100
100
90
80
70
60
50
100
Figure 12. Analog Input Frequency Sweep, AIN = −0.5 dBFS,
90
80
70
60
50
90
80
70
60
50
0
0
0
10
A
A
H2
IN
IN
20
= 70 MHz at −0.5 dBFS (−65/80 Grade)
50
20
= 70 MHz at −0.5 dBFS (−105 Grade)
ANALOG INPUT FREQUENCY (MHz)
f
S
= 105 MSPS (−105 Grade)
30
CLOCK FREQUENCY (MHz)
40
100
CLOCK FREQUENCY (MHz)
SINAD
SNR
40
H2
H2
SNR
SINAD
SFDR
50
60
150
H3
60
80
200
SNR
SFDR
70
H3
SINAD
80
100
250
H3
SFDR
90
120
100
300
Rev. A | Page 14 of 40
100
90
80
70
60
50
90
80
70
60
50
40
30
20
10
100
Figure 13. Analog Input Frequency Sweep, A
Figure 14. Analog Input Frequency Sweep, A
90
80
70
60
50
0
–60
0
0
65dB REF. LINE
SFDR
H3
A
Figure 15. SFDR vs. Analog Input Level,
IN
–50
50
= 70 MHz, f
50
SFDR dBFS
SFDR dBc
H2
ANALOG INPUT FREQUENCY (MHz)
H2
ANALOG INPUT FREQUENCY (MHz)
SFDR
f
f
S
S
= 80 MSPS (−80 Grade)
= 65 MSPS (−65 Grade)
100
–40
100
INPUT LEVEL (dBFS)
SNR
SINAD
SINAD
S
SNR dB
SNR
= 105 MSPS (−105 Grade)
H3
150
150
–30
200
200
–20
IN
IN
= −0.5 dBFS,
= −0.5 dBFS,
250
250
–10
300
300
0