CS4235 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS4235

CrystalClear™ Low Cost ISA Audio System

Cirrus Logic 

CS4235

CrystalClear TM Low Cost ISA Audio System

Speaker Out CD-ROM

Speaker In

Analog Ground

Crystal

Part

1

Digital Ground

Figure 23. Suggested Add-In Card Layout

PIN 1

PIN 98

VDF3

.1µF

PIN 97

SGND3

PIN 80

AGND

PIN 81

VA

.1µF

1µF

+ PIN 79

.1µF REFFLT

PIN 17

VDF1

.1µ F

PIN 18

SGND1

Analog

Digital

= vias through to

power/ground plane

PIN 71

TEST

PIN 66

SGND2

.1µF

PIN 65

VDF2

PIN 53

SGND4

PIN 45

VD1

.1µF

PIN 46

DGND1

Figure 24. Recommended Decoupling Capacitor Positions

DS252PP2

77

Share Link: