CDB5339 Ver la hoja de datos (PDF) - Cirrus Logic

Número de pieza

componentes Descripción

fabricante

CDB5339

16-Bit, Stereo A/D Converters for Digital Audio

Cirrus Logic 

CS5336, CS5338, CS5339

+1

+1/2

0

-1/2

-1

0

32,768

Codes

Figure 11. CS5336 Differential Non-Linearity Plot

65,535

Digital Filter

Figures 12 through 17 show the performance of

the digital filter included in the ADC. All the plots

assume an output word rate of 48 kHz. The filter

frequency response will scale precisely with

changes in output word rate. The passband ripple

is flat to ± 0.01 dB maximum. Stopband rejection

is greater than 80 dB.

Figures 12,14 &16 show the CS5338 and CS5339

filter characteristics. Figure 17 is an expanded

view of the transition band.

Figures 13,15 & 17 show the CS5336 filter char-

acteristics. Figure 17 is an expanded view of the

transition band.

3-52

DS23F1

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