cs4237b Cirrus Logic, Inc., cs4237b Datasheet - Page 94

• Manufacturer Part Number: cs4237b
• Description: Crystalclear Advanced Audio System With 3d Sound
• Manufacturer: Cirrus Logic, Inc.

94
PIN 1
PIN 18
SGND1
PIN 17
VDF1
.1 F
XD7
PIN 98
VDF3
Figure 33. Recommended Decoupling Capacitor Positions
Figure 32. Suggested Add-In Card Layout
.1 F
SGND3
PIN 97
Speaker Out
Digital Ground
power/ground plane
= vias through to
Digital
Speaker In
PIN 81
VA
Analog
PIN 45
VD1
Analog Ground
PIN 80
AGND
CD-ROM
.1 F
1
.1 F
1 F
.1 F
Crystal
Part
DGND1
PIN 46
+
PIN 79
REFFLT
PIN 66
SGND2
PIN 54
SGND4
VDF4
PIN 53
PIN 65
VDF2
PIN 71
TEST
.1 F
.1 F
CS4237B
DS213PP4