CS42L50 查看數據表（PDF） - Cirrus Logic

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产品描述 (功能)

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CS42L50

Low Voltage, Stereo CODEC with Headphone Amp

Cirrus Logic 

CS42L50

Figure 14. Interpolation Filter Single Speed Stopband

Rejection

Figure 15. Interpolation Filter Single Speed Transition

Band

Figure 16. Interpolation Filter Single Speed Transition

Band (Detail)

0

-10

-20

-30

-40

-50

-60

-70

-80

-90

-100

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

Frequency (normalized to Fs)

Figure 18. Interpolation Filter Double Speed Stopband

Rejection

Figure 17. Interpolation Filter Single Speed Passband

Ripple

0

-10

-20

-30

-40

-50

-60

-70

-80

-90

-100

0.40

0.42

0.44

0.46 0.48 0.50 0.52 0.54

Frequency (normalized to Fs)

0.56

0.58

0.60

Figure 19. Interpolation Filter Double Speed Transition

Band

38

DS544PP1

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