AD9231-20EBZ AD [Analog Devices], AD9231-20EBZ Datasheet - Page 17

• Manufacturer Part Number: AD9231-20EBZ
• Description: 12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter
• Manufacturer: AD [Analog Devices]

EQUIVALENT CIRCUITS
SDIO/DCS
CLK+
CLK–
Figure 31. Equivalent SDIO/DCS Input Circuit
Figure 29. Equivalent Analog Input Circuit
Figure 30. Equivalent Clock Input Circuit
VIN±x
DRVDD
AVDD
350Ω
30kΩ
5Ω
5Ω
AVDD
30kΩ
15kΩ
15kΩ
0.9V
Rev. 0 | Page 17 of 36
Figure 33. Equivalent SCLK/DFS, SYNC, OEB, and PDWN Input Circuit
SCLK/DFS, SYNC,
OEB, AND PDWN
AND VCM
Figure 34. Equivalent RBIAS and VCM Circuit
Figure 32. Equivalent Digital Output Circuit
RBIAS
AVDD
DRVDD
350Ω
DRVDD
375Ω
30kΩ
AD9231