User Guide

Nokia Customer Care System Module and User Interface
NPL-4/5
Issue 1 05/04 Copyright © 2004 Nokia Corporation. All rights reserved. Page 29
FM radio interface signals
Table 15: FM-radio Interface
LCDUI(1) RXDA 1.4V 1.88V High
In/Out LCDCamTxD
a
00.4VLow
LCDUI(0) DACLK 1.4V 1.88V High
Out LCDCamClk 0 0.4V Low
1.8V Camera data clock
1.8V Camera data
signal
BB Signal FM Radio
Signal
Min Nom Max Condition Note
Vcca 2.7V 2.78V 2.86V I
Max
10.5mA
Vcc(vco) 2.7V 2.78V 2.86V I
Max
940uA
Vccd 2.7V 2.78V 2.86V I
Max
3.9mA
1.4V 1.88V High
00.4VLow
32768Hz Frequency
30ppm Stability
1.4V 1.88V High
0V 0.4V Low
1.4V 1.88V High
00.4VLow
1 MHz Frequency
1.4V 1.88V High
00.6VLow
FM Antenna RF1,RF2 76MHz 108MHz FM input
frequency
FM Radio L FM Audio L 100mV Audio level
FM Radio R FM Audio R 24dB 30dB Channel
separation
54dB 60dB S/N
2% Harmonic
distortion
GenIO(12) FMCtrlDa 1.8V Bi-directional
data
GenIO(11) FMCtrlClk 1.8V
GenIO(8) FMWrEn 1.8V Write/Read
enable
VANA_EXT
GenIO(24) FMClk 1.8V Reference clock
for FM radio
module