SBASA91 December 2020 TLV320ADC3120
Figure 8-23 and Figure 8-24 respectively show the magnitude response and the pass-band ripple for a decimation filter with a sampling rate of 24 kHz or 22.05 kHz. Table 8-24 lists the specifications for a decimation filter with an 24-kHz or 22.05-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||73.0||dB|
|Frequency range is 4 × fS onwards||96.4|
|Group delay or latency||Frequency range is 0 to 0.454 × fS||16.6||1/fS|