AD9228 View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

AD9228

Quad, 12-bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter

Analog Devices

'AD9228' PDF : 52 Pages View PDF

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AD9228
90
SFDR (dBc)
85
80
75
SNR (dB)
70
65
60
55
50
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
ANALOG INPUT COMMON-MODE VOLTAGE (V)
Figure 44. SNR/SFDR vs. Common-Mode Voltage,
fIN = 2.4 MHz, fSAMPLE = 65 MSPS
90
SFDR (dBc)
85
80
75
SNR (dB)
70
65
60
55
50
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
ANALOG INPUT COMMON-MODE VOLTAGE (V)
Figure 45. SNR/SFDR vs. Common-Mode Voltage,
fIN = 30 MHz, fSAMPLE = 65 MSPS
90
85
80
SFDR (dBc)
75
70
SNR (dB)
65
60
55
50
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
ANALOG INPUT COMMON-MODE VOLTAGE (V)
Figure 46. SNR/SFDR vs. Common-Mode Voltage,
fIN = 2.4 MHz, fSAMPLE = 40 MSPS
90
85
80
SFDR (dBc)
75
70
SNR (dB)
65
60
55
50
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
ANALOG INPUT COMMON-MODE VOLTAGE (V)
Figure 47. SNR/SFDR vs. Common-Mode Voltage,
fIN = 30 MHz, fSAMPLE = 40 MSPS
Rev. B | Page 20 of 52

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