AD9218 Analog Devices, AD9218 Datasheet - Page 17

• Manufacturer Part Number: AD9218
• Description: 10-Bit, 40/65/80/105 MSPS 3 V Dual A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9218

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

1.50
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
0
–1.0
0
Figure 39. Typical INL Plot, 10.3 MHz A
–0.5
0
Figure 38. V
0.5
I
LOAD
CODES
(mA)
REF
1.0
vs. I
LOAD
1.5
IN
@ 80 MSPS
2.0
1024
2.5
Rev. C | Page 17 of 28
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
90
80
70
60
50
40
30
20
10
0
0
–60
Figure 40. SFDR vs. A
0
SFDR – dBFS
Figure 41. Typical DNL Plot, 10.3 MHz A
–50
A
–40
SNR – dBc
SFDR – dBc
IN
IN
INPUT LEVEL (dBFS)
Input Level, 10.3 MHz A
CODES
–30
–20
70dB REF LINE
IN
@ 80 MSPS
IN
–10
@ 80 MSPS
AD9218
1024
0