PCM2901

PCM2903

SLES034B − MARCH 2002 − REVISED JUNE 2004

www.ti.com

15

ADC OUTPUT SPECTRUM

f − Frequency − kHz

−140

−120

−100

−80

−60

−40

−20

0

0

5

10

15

20

OUTPUT SPECTRUM (−0.5 dB, N = 8192)

Figure 13

f − Frequency − kHz

−140

−120

−100

−80

−60

−40

−20

0

0

5

10

15

20

OUTPUT SPECTRUM (−60 dB, N = 8192)

Figure 14

DAC OUTPUT SPECTRUM

f − Frequency − kHz

−140

−120

−100

−80

−60

−40

−20

0

0

5

10

15

20

OUTPUT SPECTRUM (0 dB, N = 8192)

Figure 15

f − Frequency − kHz

−140

−120

−100

−80

−60

−40

−20

0

0

5

10

15

20

OUTPUT SPECTRUM (−60 dB, N = 8192)

Figure 16

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.