PCM1606

SLES014B − OCTOBER 2001 − REVISED AUGUST 2002

14

www.ti.com

TYPICAL CHARACTERISTICS—DIGITAL FILTER

Figure 9

f − Frequency [

 fS]

−140

−120

−100

−80

−60

−40

−20

0

0

123

4

VCC = 5 V

fS = 44.1 kHz

TA = 25°C

De-emphasis Off

AMPLITUDE

vs

FREQUENCY

Figure 10

f − Frequency [

 fS]

−0.05

−0.04

−0.03

−0.02

−0.01

0.00

0.01

0.02

0.03

0.04

0.05

0.0

0.1

0.2

0.3

0.4

0.5

VCC = 5 V

fS = 44.1 kHz

TA = 25°C

De-emphasis Off

AMPLITUDE

vs

FREQUENCY

Figure 11

f − Frequency − kHz

−10

−9

−8

−7

−6

−5

−4

−3

−2

−1

0

02468

10

12

14

VCC = 5 V

fS = 32 kHz

TA = 25°C

DE-EMPHASIS LEVEL

vs

FREQUENCY

Figure 12

f − Frequency − kHz

−0.5

−0.4

−0.3

−0.2

−0.1

−0.0

0.1

0.2

0.3

0.4

0.5

02468

10

12

14

VCC = 5 V

fS = 32 kHz

TA = 25°C

DE-EMPHASIS ERROR

vs

FREQUENCY

All specifications at TA = 25°C, VCC = 5 V, fS = 44.1 kHz, system clock = 384 fS and 24-bit data, unless otherwise noted.