PCM3010

SLES055 – NOVEMBER 2002

10

www.ti.com

digital filter (continued)

Figure 6. Low-Cut HPF Stop-Band Characteristics

Frequency [

× fS/1000]

–100

–90

–80

–70

–60

–50

–40

–30

–20

–10

0

0.0

0.1

0.2

0.3

0.4

0.5

AMPLITUDE

vs

FREQUENCY

Figure 7. Low-Cut HPF Pass-Band Characteristics

Frequency [

× fS/1000]

–1.0

–0.8

–0.6

–0.4

–0.2

–0.0

0.2

0

123

4

AMPLITUDE

vs

FREQUENCY

0.0

analog filter

Figure 8. Antialiasing Filter Stop-Band

Characteristics

–50

–40

–30

–20

–10

0

f – Frequency – Hz

AMPLITUDE

vs

FREQUENCY

10

100

1k

10M

10k

100k

1M

Figure 9. Antialiasing Filter Pass-Band

Characteristics

–1.0

–0.8

–0.6

–0.4

–0.2

–0.0

f – Frequency – Hz

AMPLITUDE

vs

FREQUENCY

10

100

1k

10M

10k

100k

1M

0.0

All specifications at TA = 25°C, VCC1 = VCC2 = 5 V, VDD = 3.3 V, fS = 44.1 kHz, SCKI = 384 fS, 24-bit data, unless otherwise noted.