CS4205 查看數據表（PDF） - Cirrus Logic

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CS4205

CrystalClear® Audio Codec ’97 for Portable Computing

Cirrus Logic 

CS4205

Via to +5VA

0.1 µF

Y5V

AVss2

Vrefout

1000 pF to via

NPO

2.2 µF

Via to +5VA

0.1 µF

Y5V

AFLT3 AFLT1

AVss1

AFLT2

REFFLT

AVdd1

AVdd2

Via to Analog

Ground

Via to Analog

Ground

Analog

Ground

Digital

Ground

Via to Digital Ground

Pin 1

DVdd1

0.1 µF

Y5V

Via to +5VD or +3.3VD

DVss1

DVss2

0.1 µF

Y5V

DVdd2

Via to +5VD or +3.3VD

Figure 33. Conceptual Layout for the CS4205 when in XTAL or OSC Clocking Modes

DS489PP4

69

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