SBASA91 December 2020 TLV320ADC3120
Figure 8-21 and Figure 8-22 respectively show the magnitude response and the pass-band ripple for a decimation filter with a sampling rate of 16 kHz or 14.7 kHz. Table 8-23 lists the specifications for a decimation filter with an 16-kHz or 14.7-kHz sampling rate.
|Pass-band ripple||Frequency range is 0 to 0.454 × fS||–0.05||0.05||dB|
|Stop-band attenuation||Frequency range is 0.58 × fS to 4 × fS||73.3||dB|
|Frequency range is 4 × fS onwards||95.0|
|Group delay or latency||Frequency range is 0 to 0.454 × fS||15.7||1/fS|