Datasheet

AD9432
Rev. F | Page 12 of 16
EQUIVALENT CIRCUITS
V
CC
VREFIN
00587-004
Figure 21. Voltage Reference Input Circuit
V
CC
VREFOUT
00587-005
Figure 22. Voltage Reference Output Circuit
00587-006
100Ω100Ω
8kΩ 8kΩ
17kΩ17kΩ
V
CC
ENCODEENCODE
Figure 23. Encode Input Circuit
V
DD
Dx
00587-007
Figure 24. Digital Output Circuit
00587-008
5kΩ
7kΩ
5kΩ
7kΩ
V
CC
A
IN
A
IN
Figure 25. Analog Input Circuit