Control Signals - Nokia 9000i Service Manual

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Technical Documentation

Control Signals

In the following tables (Table 2, 3, 4) the RF current consumption can be
seen with different status of the control signals. The VCXO current is not
included in the results.
Table 2. Control Signals and Current Consumption
SYNTHPWR RXPWR
L L
H L
H H
H L
H L
H L
Amendment 1 04/97
GSM,PCN
TXPWR TXP
L L
L L
L L
H L
H H
H H
RAE/RAK–1N
Typical load Notes
current / mA
0.05 Leakage current
42 Synthesizers active
116 Reception
94 TX active
1400 Transmission (GSM)
800 Transmission (PCN)
RF
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