Datasheet

Data Sheet SSM2604
Rev. A | Page 9 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
CONVERTER FILTER RESPONSE
FREQUENCY (
f
S
)
MAGNITUDE (dB)
0
0.25
0
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0.75
1.00
1.25
0.50
1.50
2.001.75
06978-003
Figure 7. ADC Digital Filter Frequency Response
FREQUENCY (
f
S
)
MAGNITUDE (dB)
0 0.05
0.10 0.15 0.20 0.25 0.30 0.35 0.40
0.45 0.50
−0.05
−0.04
−0.03
−0.02
−0.01
0
0.01
0.02
0.03
0.04
0.05
06978-004
Figure 8. ADC Digital Filter Ripple
FREQUENCY ( f
S
)
MAGNITUDE (dB)
0 0.25
0
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0.75 1.00
1.25
0.50 1.50
2.001.75
06978-005
Figure 9. DAC Digital Filter Frequency Response
FREQUENCY ( f
S
)
MAGNITUDE (dB)
0 0.05 0.10 0.15
0.20 0.25 0.30
0.35 0.40 0.45 0.50
−0.05
−0.04
−0.03
−0.02
−0.01
0
0.01
0.02
0.03
0.04
0.05
06978-006
Figure 10. DAC Digital Filter Ripple