AD6659
EQUIVALENT CIRCUITS
AVDD
VIN±x
Figure 17. Equivalent Analog Input Circuit
CLK+
AVDD
5Ω
CLK–
AVDD
5Ω
15kΩ
0.9V
15kΩ
Figure 18. Equivalent Clock Input Circuit
AVDD
DRVDD
SDIO/DCS
30kΩ
350Ω
30kΩ
Figure 19. Equivalent SDIO/DCS Input Circuit
DRVDD
Figure 20. Equivalent Digital Output Circuit
SCLK/DFS, SYNC,
OEB, AND PDWN
DRVDD
350Ω
30kΩ
Figure 21. Equivalent SCLK/DFS, SYNC, OEB, and PDWN Input Circuit
AVDD
RBIAS
AND VCM
375Ω
Figure 22. Equivalent RBIAS and VCM Circuit
CSB
DRVDD
AVDD
30kΩ
350Ω
Figure 23. Equivalent CSB Input Circuit
AVDD
SENSE
375Ω
Figure 24. Equivalent SENSE Circuit
Rev. " | Page 14 of 40