Datasheet

Data Sheet AD9228
Rev. E | Page 13 of 56
EQUIVALENT CIRCUITS
VIN ± x
05727-030
Figure 6. Equivalent Analog Input Circuit
10
10k
10k
CLK–
10
1.25V
05727-032
C
LK+
Figure 7. Equivalent Clock Input Circuit
05727-035
S
DIO/ODM
350
30k
Figure 8. Equivalent SDIO/ODM Input Circuit
DR
V
DD
DRGND
D– D+
V
V
05727-005
V
V
Figure 9. Equivalent Digital Output Circuit
SCLK/DTP
AND
PDWN
0
5727-033
30k
1k
Figure 10. Equivalent SCLK/DTP and PDWN Input Circuit
100
RBIAS
05727-031
Figure 11. Equivalent RBIAS Circuit