8-Channel 196 kSamples/s Digitizer Plus DSP User's Guide

VT1433B User's Guide
Module Description
5-4
Input
Circuit
+
–
Differential
Amp
Input
Circuit
Range
Selection
Input
Circuit
Input
Circuit
Differential
Amp
Differential
Amp
Differential
Amp
Range
Selection
Range
Selection
Anti-Alias
Filter
Range
Selection
Anti-Alias
Filter
Anti-Alias
Filter
Anti-Alias
Filter
Delta-
Sigma ADC
Delta-
Sigma ADC
DSP
Delta-
Sigma ADC
Delta-
Sigma ADC
DSP
DSP
DSP
+
–
+
–
+
–
Figure 5-2: Input section diagram