Ground (see figure 2, Cs4202 – Cirrus Logic CS4202 User Manual

Page 55

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CS4202

DS549PP2

55

Analog

Ground

Pin 1

0.1 µF

1000 pF
NPO

2.2 µF

0.1 µF
Y5V

0.1 µF
Y5V

Y5V

0.1 µF
Y5V

AVdd2

AV

AFLT2

REFFLT

AVss1

AVdd1

AFLT1

Via to +5VD or +3.3VD

Via to +5VD or +3.3VD

Via to Digital Ground

DVss2

DVss1

DVdd1

DVdd2

Via to Analog
Ground

Via to Analog
Ground

Via to +5VA

Vrefout
toVia

Via to +5VA

ss2

Digital

Ground

Figure 26. Conceptual Layout for the CS4202 when in XTAL or OSC Clocking Modes

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