Table of Contents
Advertisement
Figure 4-1 DSP Input Filter (Magnitude Plot)
Table 4-5
Low-Pass Filter
Parameter
Corner frequency variation
4.5
DAC Input Interpolation Filter
An interpolation filter is placed between the DSP and the output DAC. This filter determines the frequency behavior
of theTLE4997 in case the DSP input filter is disabled input filter is disabled . The update rate after interpolation
filter is 256 kHz
-1
-2
-3
-4
-5
-6
Figure 4-2 DAC Input Filter (Magnitude Plot)
User's Manual
0
-1
-2
-3
-4
-5
-6
1
10
Symbol
f
Δ
0
10
10
1
2
10
Frequency (Hz)
Values
Min.
Typ.
-25
–
2
10
Frequency (Hz)
22
Configuration & Calibration Parameters
3
10
Unit
Note / Test Condition
Max.
+25
%
–
3
10
TLE4997
User's Manual
4
v01_01, 2019-08
Advertisement
Table of Contents
