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3.2.2.4
Consumption Waveform Samples
The consumption waveforms are given for a EGSM900 network configuration
with AT software running on the Q2686 Wireless CPU
Suite v2.
The VBATT voltage is at the typical value of 3.6V.
Four significant operating mode consumption waveforms are described:
•
Connected Mode (PCL5: Tx power 33dBm)
•
Slow Idle mode (Paging 9)
•
Fast idle mode (Paging 9)
•
Transfer mode (GPRS class 10, PCL3: Tx power 33dBm )
The following waveform shows only the form of the current, for correct current
values, see sections 3.2.2.2 and 3.2.2.3.
3.2.2.4.1 Connected Mode Current Waveform
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
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written agreement.
WM_PRJ_Q2686_PTS_001-010
Connected mode
33dBm
Current(A) / Time (s)
TX PEAK
Q2686 Wireless CPU
®
®
/Open AT
Software
Page: 28 / 97
June 30, 2009
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