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OUTPUT SPECTRUM

f − Frequency − kHz

−140

−120

−100

−80

−60

−40

−20

0

0

5

10

15

20

G010

f − Frequency − kHz

−140

−120

−100

−80

−60

−40

−20

0

0

5

10

15

20

G011

Amplitude − dBV

−100

−80

−60

−40

−20

0

G012

0.001

0.1

100

0.01

1

10

f − Frequency − Hz

20

100

1k

20k

G013

10k

0.0001

0.01

0.1

0.001

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

FULL-SCALE FFT

–60 dBFS FFT

Figure 10.

Figure 11.

TOTAL HARMONIC DISTORTION + NOISE

TOTAL HARMONIC DISTORTION + NOISE

vs

vs

AMPLITUDE

FREQUENCY

Figure 12.

Figure 13.

9

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