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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.
Company Confidential
Copyright © 2008 Nokia. All rights reserved.
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
Page 5-33
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