CDB42L50 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CDB42L50

Low Voltage, Stereo CODEC with Headphone Amp

Cirrus Logic 

CS42L50

Gain

dB

0dB

-10dB

T1=50 µs

T2 = 15 µs

F1

3.183 kHz

F2 Frequency

10.61 kHz

Figure 31. De-Emphasis Curve

Left Channel

Audio Data

Right Channel

Audio Data

DS544PP1

A Channel

Digital

Volume

EQ

MUTE AoutA/HP_A

Control

Σ

B Channel

Digital

Volume

Control

EQ

MUTE AoutB/HP_B

Figure 32. ATAPI Block Diagram

43

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