Nokia 2608 Service Manual page 113

RM-376
System Module and User Interface
FM R adi Descr tion o ip
The Si4702 integrates the complete tuner function from antenn
radio rece tion. Th Si4702 p e
supe rior, roven p rformance p e
rejec tion a d leadin sensiti n g
mult iple us-mode . Powe b s
conn ectio to a 2.7 n to
Issue1
F gure 29 X System i
acce pts a 32.768 kHz reference
of Silic on Lab ratories'
vity. The d vice use the sam e
r m anag em ent is lso sim
5.5 V b atte ry.
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T block diagram
a in put to tereo audio output for FM broadcast
clock to the RCLK pin. The Si4702 is based on the
o Aero architecture offering unmatched interference
s e prog mming interface as the Si4700 and supports ra
a plified with an integrated regulator allowing direct
s
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