SLASF37 January 2024 TAA5412-Q1
ADVANCE INFORMATION
Figure 6-25 and Figure 6-26 respectively show the magnitude response and the pass-band ripple for a decimation filter with a sampling rate of 32kHz or 29.4kHz. Table 6-21 lists the specifications for a decimation filter with a 32kHz or 29.4kHz sampling rate.
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT |
---|---|---|---|---|---|
Pass-band ripple | Frequency range is 0 to 0.454 × fS | –0.05 | 0.05 | dB | |
Stop-band attenuation | Frequency range is 0.6 × fS to 4 × fS | 80.6 | dB | ||
Frequency range is 4 × fS onwards | 92.9 | ||||
Group delay or latency | Frequency range is 0 to 0.454 × fS | 14.7 | 1/fS |