AD9272_09 Datasheet, PDF (20/44 Pages) Analog Devices – Octal LNA/VGA/AAF/ADC and Crosspoint Switch

AD9272
RBIAS
AVDDx
100Ω
Figure 30. Equivalent RBIAS Circuit
CSB
AVDDx
70kΩ
1kΩ
Figure 31. Equivalent CSB Input Circuit
VREF
6kΩ
Figure 32. Equivalent VREF Circuit
AVDD2
50Ω
GAIN+
Figure 33. Equivalent GAIN+ Input Circuit
GAIN–
40Ω
+0.5V
Figure 34. Equivalent GAIN− Input Circuit
CWDx+,
CWDx–
10Ω
+0.5V
Figure 35. Equivalent CWDx± Output Circuit
Rev. C | Page 20 of 44