Datasheet

PCM3008
SLAS332 – APRIL 2001
21
www.ti.com
TYPICAL CHARACTERISTICS
ADC digital decimation filter frequency response
–160
–120
–80
–40
0
0 8 16 24 32
Amplitude – dB
Normalized Frequency – Hz
OVERALL CHARACTERISTIC
x f
s
Figure 29 Figure 30
–100
–80
–60
–40
–20
0
0 0.2 0.4 0.6 0.8 1
Amplitude – dB
Normalized Frequency – Hz
STOPBAND ATTENUATION
x f
s
–0.8
–0.6
–0.4
–0.2
0
0.2
0 0.1 0.2 0.3 0.4 0.5
Amplitude – dB
Normalized Frequency – Hz
PASSBAND RIPPLE
x f
s
–20
–16
–12
–8
–4
0
0.46 0.48 0.50 0.52 0.54
Amplitude – dB
Normalized Frequency – Hz
TRANSIENT BAND RESPONSE
x f
s
Figure 31 Figure 32