AD9251 Analog Devices, AD9251 Datasheet - Page 19

• Manufacturer Part Number: AD9251
• Description: 14-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9251

• Resolution (bits): 14bit
• # Chan: 2
• Sample Rate: 80MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: (2Vref) p-p,2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9251
DRVDD
AVDD
AVDD
30kΩ
350Ω
CSB
375Ω
VREF
7.5kΩ
Figure 35. Equivalent CSB Input Circuit
Figure 37. Equivalent VREF Circuit
AVDD
375Ω
SENSE
Figure 36. Equivalent SENSE Circuit
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