Datasheet

AD9266 Data Sheet
Rev. A | Page 16 of 32
EQUIVALENT CIRCUITS
AVDD
VIN±
08678-039
Figure 27. Equivalent Analog Input Circuit
7.5kΩ
VREF
375Ω
AVDD
08678-047
Figure 28. Equivalent VREF Circuit
SENSE
375Ω
AVDD
08678-046
Figure 29. Equivalent SENSE Circuit
CLK+
CLK–
0.9V
15kΩ
5Ω
5Ω
15kΩ
AVDD
AVDD
08678-040
Figure 30. Equivalent Clock Input Circuit
DRVDD
D1_D0 TO D15_D14,
OR
08678-042
Figure 31. Equivalent D1_D0 to D15_D14 and OR Digital Output Circuit
350Ω
DRVDD
30kΩ
SCLK/DFS,
MODE,
SDIO/PDWN
08678-043
Figure 32. Equivalent SCLK/DFS, MODE, and SDIO/PDWN Input Circuit
30kΩ
CSB
350Ω
AVDD
DRVDD
08678-045
Figure 33. Equivalent CSB Input Circuit
RBIAS
AND VCM
375Ω
AVDD
08678-044
Figure 34. Equivalent RBIAS and VCM Circuit