Signal
name
From
To
Para-meter
Input characteristics
Function
Min
Typ
Max
Unit
RFBusDa
UPP /
RF-IC
RF-
IC/
UPP
1
1.38
1.88
V
Bi-directional
RF Control
serial bus
data,
0
0
0.4
V
Load
resistance
10
kW
Load
capacitanc
e
20
pF
Data
frequency
13
MHz
RFBusClk
UPP
RF IC
1
1.38
1.88
V
RF Control
serial bus bit
clock
0
0
0.4
V
Load
resistance
10
kW
Load
capacitanc
e
20
pF
Data
frequency
13
MHz
GENIO3
UEMCLit
e
RF IC
1
2.78
V
RF Control *
0
V
Depends of
the RF design
Load
resistance
kW
Output
current
4
mA
GENIO4
UEMCLit
e
RF IC
1
2.78
V
Audio clock
input in
UEMCLiteV3
and LittiV2
0
V
Load
resistance
kW
Output
current
4
mA
GENIO5
UEMCLit
e
RF IC
1
2.78
V
RF Control *
0
V
Depends of
the RF design
Load
resistance
kW
Output
current
4
mA
RM-298; RM-299
System Module
Issue 1
COMPANY CONFIDENTIAL
Page 6 –13
Copyright © 2007 Nokia. All rights reserved.
