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DECIMATION FILTER

Normalized Frequency [

× fS Hz]

−200

−150

−100

−50

0

0

8

16

24

32

G014

Normalized Frequency [

× fS Hz]

−100

−80

−60

−40

−20

0

0.00

0.25

0.50

0.75

1.00

G015

Normalized Frequency [

× fS Hz]

−1.0

−0.8

−0.6

−0.4

−0.2

0.0

0.2

0.0

0.1

0.2

0.3

0.4

0.5

G016

Normalized Frequency [

× fS Hz]

−10

−9

−8

−7

−6

−5

−4

−3

−2

−1

0

0.45

0.47

0.49

0.51

0.53

0.55

G017

−4.13 dB at 0.5 fS

PCM1801

SBAS131C – OCTOBER 2000 – REVISED JULY 2007

TYPICAL PERFORMANCE CURVES (continued)

All specifications at TA = 25°C, VDD = VCC = 5 V, fS = 44.1 kHz, and SYSCLK = 384 fS, unless otherwise noted

OVERALL CHARACTERISTICS

STOP-BAND ATTENUATION CHARACTERISTICS

Figure 14.

Figure 15.

PASS-BAND RIPPLE CHARACTERISTICS

TRANSITION BAND CHARACTERISTICS

Figure 16.

Figure 17.

10

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