AD9627
EQUIVALENT CIRCUITS
VIN
Figure 8. Equivalent Analog Input Circuit
AVDD
CLK+
1.2V
10kΩ
10kΩ
CLK–
Figure 9. Equivalent Clock Input Circuit
DRVDD
DRGND
Figure 10. Digital Output
SDIO/DCS
DRVDD
DRVDD
26kΩ
1kΩ
Figure 11. Equivalent SDIO/DCS or SMI SDFS Circuit
SCLK/DFS
1kΩ
26kΩ
Figure 12. Equivalent SCLK/DFS Input Circuit
1kΩ
SENSE
Figure 13. Equivalent SENSE Circuit
CSB
AVDD
26kΩ 1kΩ
Figure 14. Equivalent CSB Input Circuit
VREF
AVDD
6kΩ
Figure 15. Equivalent VREF Circuit
Rev. B | Page 20 of 76