SSM2604 Datasheet, PDF (9/28 Pages) Analog Devices – Low Power Audio Codec

TYPICAL PERFORMANCE CHARACTERISTICS
CONVERTER FILTER RESPONSE
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00
FREQUENCY (f_S)
Figure 7. ADC Digital Filter Frequency Response
0.05
0.04
0.03
0.02
0.01
0
−0.01
−0.02
−0.03
−0.04
−0.05
0
0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50
FREQUENCY (f_S)
Figure 8. ADC Digital Filter Ripple
SSM2604
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00
FREQUENCY (f_S)
Figure 9. DAC Digital Filter Frequency Response
0.05
0.04
0.03
0.02
0.01
0
−0.01
−0.02
−0.03
−0.04
−0.05
0
0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50
FREQUENCY (f_S)
Figure 10. DAC Digital Filter Ripple
Rev. 0 | Page 9 of 28