Nokia RM-512 Service Manual page 161

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RM-512; RM-513; RM-514; RM-515; RM-543
System Module
Signal
From
name
RXIP,
RF-IC
RXIN,
RXQP,
RXQN
TXIP,
Liteplus
TXIN,
TXQP,
TXQN
AFC
Liteplus
(AFCOUT
)
TxC
Liteplus
(AUXOUT
)
Issue 2
To
Parameter
Litepl
Voltage
us
swing
(static)
DC level
I/Q
amplitude
mismatch
I/Q phase
mismatch
RF-IC
Differential
voltage
swing
(static)
DC level
Source
Impedance
VCTCX
Voltage Min
O
Max
Resolution
Load
resistance
and
capacitanc
e
Source
Impedance
Output
impedance
RF-IC
Voltage Min
Max
Source
Impedance
Resolution
COMPANY CONFIDENTIAL
Copyright © 2009 Nokia. All rights reserved.
Min
Typ
Max
1.4
1.45
1.3
1.35
1.4
0.2
-0.5
0.5
2.25
2.45
1.17
1.20
1.23
200
0.0
0.1
2.4
2.55
11
1
100
200
10
0.1
2.4
200
10
Unit
Function
Vpp
Differential positive /
negative in-phase
and quadrature Rx
Signals.
V
dB
deg
Vpp
Differential positive /
negative in-phase
and quadrature Tx
Signals
In High-Z when RX is
receiving.
V
W
V
Automatic Frequency
Control signal for
VCTCXO
Programmable
bits
kW
nF
W
MW
Path powered down
V
Transmitter power
level and ramping
control, Ref Liteplus
RF converter
W
specification
bits
Page 6 –13

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