SLASF27 December 2023 TAC5242
ADVANCE INFORMATION
Figure 8-24 and Figure 8-25 respectively show the magnitude response and the pass-band ripple for a decimation filter with a sampling rate of 48 kHz or 44.1 kHz. Table 8-17 lists the specifications for a decimation filter with an 48-kHz or 44.1-kHz sampling rate.
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT |
---|---|---|---|---|---|
Pass-band ripple | Frequency range is 0 to 0.454 × fS | –0.052 | 0.05 | dB | |
Stop-band attenuation | Frequency range is 0.58 × fS to 4 × fS | 82.2 | dB | ||
Frequency range is 4 × fS onwards | 97.9 | ||||
Group delay or latency | Frequency range is 0 to 0.454 × fS | 17.0 | 1/fS |