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4.10 FFT Spectrum With -60-dBFS Tone (BTL)
-150
+0
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
22 k
2 k
4 k
6 k
8 k
10 k 12 k 14 k 16 k 18 k 20 k
f - Frequency - Hz
dBr-
A
V
= 11.18 V,
FFT Size = 16k
REF
4.11 Idle Noise FFT Spectrum (SE)
-150
+0
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
85 k
10 k
20 k
30 k
40 k
50 k
60 k
70 k
80 k
0
f - Frequency - Hz
dBr-
A
V
= 5.49 V,
FFT Size = 16k
REF
TAS5132DDV6EVM Performance
Reference voltage is 11.18 V. FFT size is 16k.
Figure 13. FFT Spectrum With –60-dBFS Tone (BTL)
Reference voltage is 5.49 V. FFT size is 16k.
Figure 14. Idle Noise FFT Spectrum (SE)
TAS5132DDV6EVM
14
SLLU096A – February 2007 – Revised March 2007