AD9230 Analog Devices, AD9230 Datasheet - Page 20

• Manufacturer Part Number: AD9230
• Description: 12-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9230

• Resolution (bits): 12bit
• # Chan: 1
• Sample Rate: 250MSPS
• Interface: LVDS,Par
• Analog Input Type: Diff-Uni
• Ain Range: 1.25 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9230
80
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Figure 46. SNR/SFDR vs. Common-Mode Voltage;
Figure 48. SNR/SFDR vs. Analog Input Range;
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1.0
Figure 47. SNR/SFDR vs. Sample Rate;
100
250 MSPS, 170.3 MHz @ −1 dBFS
250 MSPS, 170.3 MHz @ −1 dBFS
250 MSPS, 70.3 MHz @ −1 dBFS
1.2
ANALOG INPUT RANGE (MHz)
1.1
SAMPLE RATE (MSPS)
1.3
150
1.2
SNR (dB)
V
CM
SFDR (dBc)
SFDR (dBFS)
1.4
SNR (dBFS)
SFDR (dBc)
SNR (dB)
(V)
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1.5
1.4
1.6
250
1.5
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300
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–60
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SFDR (dBFS) w/ DCS ON
Figure 49. SNR/SFDR vs. Sample Clock Duty Cycle;
10
–40
AD9230-210
INPUT CLOCK DUTY CYCLE (% CLK+ HIGH)
20
Figure 51. Offset vs. Temperature
–20
250 MSPS, 170.3 MHz @ −1 dBFS
Figure 50. Gain vs. Temperature
SNR (dBFS) w/ DCS OFF
30
AD9230-210
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
10
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SNR (dBFS) w/ DCS ON
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AD9230-250
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SFDR (dBFS) w/ DCS OFF
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AD9230-170
AD9230-250
AD9230-170
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