Cirrus Logic CS5351 - Manual (Page 9)

DS565F2 9
CS5351
Figure 7. Double-Speed Mode Transition Band (Detail) Figure 8. Double-Speed Mode Passband Ripple
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
0.40 0.43 0.45 0.48 0.50 0.53 0.55
Frequency (normalized to Fs)
Am
pl
itud
e (dB
)
-0.10
-0.08
-0.05
-0.03
0.00
0.03
0.05
0.08
0.10
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50
Frequency (normalized to Fs)
Am
pl
itud
e (dB
)
Figure 9. Quad-Speed Mode Stopband Rejection Figure 10. Quad-Speed Mode Transition Band
A m
p lit
u d e ( d B )
F re q u e n c y (n o rm a liz e d to F s )
Am
pli
tude
( d B)
F re q u e n c y ( n o rm a liz e d t o F s )
Figure 11. Quad-Speed Mode Transition Band (Detail) Figure 12. Quad-Speed Mode Passband Ripple
A m pl
it ud
e (
d B )
F re q u e n c y (n o rm a liz e d to F s ) F r e q u e n c y (n o rm a liz e d to F s )
Amp
lit u d e (d
B)