Datasheet

Digital Logic
and
Audio
Processor
Digital Power
+V
D
DGND
Digital Section Analog Section
Return Path for Digital Signals
Analog Power
+V
S
AGND –V
S
+5VA
Digital
Ground
Analog
Ground
Output
Circuits
PCM1680
AGND
V
DD
B0031-02
DGND
V
CC
V
DD
Digital Section Analog Section
RF Choke or Ferrite Bead
Power Supplies
Common
Ground
Output
Circuits
AGND
V
DD
+V
S
+5V –V
S
AGND
PCM1680
B0032-02
Digital Logic
and
Audio
Processor
V
CC
DGND
PCM1680
www.ti.com .................................................................................................................................................. SLES133B – MARCH 2005 – REVISED OCTOBER 2008
Figure 34. Recommended PCB Layout
Figure 35. Single-Supply PCB Layout
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Product Folder Link(s): PCM1680