Nokia RM-392 Service Manual page 155

RM-392; RM-393
System Module
Signal From
name
TXP2 UPP
(GenIO6
)
RFBusEn1 UPP
X
RFBusDa UPP /
RF-IC
RFBusClk UPP
Issue 1
To Para-meter
RF-IC 1
0
Load
Resistance
Load
Capacitanc
e
Timing
Accuracy
RF-IC 1
0
Internal PU
Current
Load
resistance
Load
capacitanc
e
RF- 1
IC/
0
UPP
Load
resistance
Load
capacitanc
e
Data
frequency
RF IC 1
0
Load
resistance
Load
capacitanc
e
Data
frequency
COMPANY CONFIDENTIAL
Copyright © 2008 Nokia. All rights reserved.
Input characteristics
Min Typ Max
1.38 1.88
0 0.4
10
20
¼
1.38 1.88
0 0.4
50
10
20
1.38 1.88
0 0.4
10
20
13
1.38 1.88
0 0.4
10
20
13
Function
Unit
V Depends of
the RF design
V
kW
pF
symbo
l
V RFIC Chip SelX
V
uA
kW
pF
V Bi-directional
RF Control
V
serial bus
kW
data,
pF
MHz
V RF Control
serial bus bit
V
clock
kW
pF
MHz
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