Cirrus Logic CS4297A - Manual (Page 40)

CS4297A
40
Analog
Ground
Pin 1
0.1 µF
1000 pF
NPO
1 µF
0.1 µF
Y5V
0.1 µF
Y5V
Y5V
0.1 µF
Y5V
AVdd2
AVss2
AFLT2 REFFLT
AVss1
AVdd1
DVdd2
AFLT1
Digital
Ground
DVss2
DVss1
DVdd1
Vrefout
to via
Via to +5VA
Via to +5VA
Via to Analog
Ground
Via to Analog
Ground
Via to Digital Ground
Via to +5VD or +3.3VD
Via to +5VD or +3.3VD
Figure 21. Conceptual Layout for the CS4297A
40 DS318PP6
CS4297A