Datasheet

AD9273
Rev. B | Page 20 of 48
100Ω
A
V
DDx
RBIAS
07030-011
Figure 31. Equivalent RBIAS Circuit
C
SB
70kΩ
1kΩ
A
V
DDx
07030-012
Figure 32. Equivalent CSB Input Circuit
VREF
6kΩ
07030-014
Figure 33. Equivalent VREF Circuit
0
7030-276
G
AIN+
50Ω
A
VDD2
Figure 34. Equivalent GAIN+ Input Circuit
0
7030-176
GAIN–
50Ω
70kΩ
AVDD2
0.8
V
Figure 35. Equivalent GAIN− Input Circuit
CWDx+,
CWDx–
10Ω
+0.5V
07030-076
Figure 36. Equivalent CWDx± Output Circuit