AD9219 Analog Devices, AD9219 Datasheet - Page 16

• Manufacturer Part Number: AD9219
• Description: Quad, 10-Bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9219

• Resolution (bits): 10bit
• # Chan: 4
• Sample Rate: 65MSPS
• Interface: LVDS,Ser
• Analog Input Type: Diff-Uni
• Ain Range: (2Vref) p-p,2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9219
Figure 21. Single-Tone 32k FFT with f
Figure 22. Single-Tone 32k FFT with f
Figure 23. SNR/SFDR vs. Encode, f
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
90
85
80
75
70
65
60
55
50
0
0
10
0
0
5
5
15
10
10
20
FREQUENCY (MHz)
FREQUENCY (MHz)
ENCODE (MSPS)
2V p-p, SFDR
2V p-p, SNR
15
15
IN
25
IN
IN
= 10.3 MHz, f
= 190 MHz, f
= 250 MHz, f
20
20
ENOB = 9.13 BITS
ENOB = 9.44 BITS
30
SFDR = 66.41dBc
SFDR = 57.95dBc
AIN = –0.5dBFS
AIN = –0.5dBFS
SNR = 56.72dB
SNR = 58.57dB
SAMPLE
SAMPLE
SAMPLE
25
25
35
= 40 MSPS
= 65 MSPS
= 65 MSPS
30
30
40
Rev. E | Page 16 of 56
Figure 25. SNR/SFDR vs. Encode, f
Figure 26. SNR/SFDR vs. Encode, f
Figure 24. SNR/SFDR vs. Encode, f
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
10
10
10
15
20
20
20
30
30
ENCODE (MSPS)
ENCODE (MSPS)
ENCODE (MSPS)
2V p-p, SFDR
2V p-p, SFDR
2V p-p, SNR
2V p-p, SNR
2V p-p, SFDR
2V p-p, SNR
IN
IN
IN
25
= 10.3 MHz, f
= 35 MHz, f
= 35 MHz, f
40
40
30
SAMPLE
50
SAMPLE
50
SAMPLE
Data Sheet
= 40 MSPS
= 65 MSPS
35
= 65 MSPS
60
60
40