0

0.2

0.4

0.6

0.8

1.0

-

-

-

-

-

0

1

2

3

4

Frequency (× f /1000)

S

G024

Frequency (× f /1000)

S

0

0.1

0.2

0.3

0.4

0

10

20

30

40

50

-

-

-

-

-

-

-

-

-

-

60

70

80

90

100

G023

0.2

0

0.2

0.4

0.6

0.8

-

-

-

-

0

0.1

0.2

0.3

0.4

0.5

Frequency (× f )

S

G021

0

4

8

12

16

20

-

-

-

-

-

0.46

0.48

0.5

0.52

0.54

Frequency (× f )

S

G022

PCM2903C

www.ti.com

SBFS038A – JUNE 2012 – REVISED SEPTEMBER 2015

Typical Characteristics: ADC Digital Decimation Filter Frequency Response (continued)

All specifications at TA = 25°C, VDD = VCCC = VCCP1 = VCCP2 = VCCx = 3.3 V, fs = 44.1 kHz, fIN = 1 kHz, 16-bit data, unless

otherwise noted.

Figure 21. Passband Ripple

Figure 22. Transition-Band Response

7.6.7 Typical Characteristics: ADC Digital High-Pass Filter Frequency Response

All specifications at TA = 25°C, VDD = VCCC = VCCP1 = VCCP2 = VCCx = 3.3 V, fs = 44.1 kHz, fIN = 1 kHz, 16-bit data, unless

otherwise noted.

Figure 23. Stop-Band Characteristics

Figure 24. Passband Characteristics

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