Interfaces; Rf And Baseband Interfaces - Nokia 2630 RM-298 Service Manual

Interfaces

RF and baseband interfaces

Table 10 AC and DC Characteristics of BB4.0 LiteV2 RF-Base band Digital Signals
Signal From
name
TXP1 UPP
RFGenOu GenIO5
t3
TXP2 UPP
(GenIO6
)
RFBusEn1 UPP
X
Page 6 –12
To Para-meter
RF-IC 1
0
Load
Resistance
Load
Capacitanc
e
Timing
Accuracy
RF-IC 1
0
Load
Resistance
Load
Capacitanc
e
Timing
Accuracy
RF-IC 1
0
Internal PU
Current
Load
resistance
Load
capacitanc
e
COMPANY CONFIDENTIAL
Copyright © 2007 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
10
20
¼
1.38 1.88
0 0.4
50
10
20
RM-298; RM-299
System Module
Function
Unit
V Depends of
the RF design
V
kW
pF
symbo
l
V Depends of
the RF design
V
kW
pF
symbo
l
V RFIC Chip SelX
V
uA
kW
pF
Issue 1