User's Manual

AC65/AC75 Hardware Interface Description
Confidential / Preliminary
s
AC65/AC75_hd_v00.372 Page 95 of 118 2006-08-03
Table 29: Current consumption during Tx burst for GSM 1800MHz and GSM 1900MHz
Mode GSM call
GPRS
Class 8
GPRS Class10 GPRS Class 12
EGPRS
Class 8
EGPRS Class 10
Timeslot
configuration
1Tx / 1Rx 1Tx / 4Rx 2Tx / 3Rx 4Tx / 1Rx 1Tx / 4Rx 2Tx / 3Rx
RF power nominal 1W
(30dBm)
1W
(30dBm)
1W
(30dBm)
0.5W
(27dBm)
0.5W
(27dBm)
0.25W
(24dBm)
0.4W
(26dBm)
0.4W
(26dBm)
0.2W
(23dBm)
Radio output power
reduction with
AT^SCFG,
parameter <ropr>
<ropr> = 1 ... 3 <ropr> = 1 ... 3 <ropr> = 1 <ropr> = 2 or 3 <ropr> = 1 <ropr> = 2 or 3 <ropr> = 1 ... 3 <ropr> = 1 or 2 <ropr> = 3
Current
characteristics
Burst current
@ 50 antenna
(typ.)
1.3A 1.3A 1.3A 1.1A 0.95A 0.85A 1.0A peak
0.9A plateau
1.0A peak
0.9A plateau
0.9A peak
0.75A plateau
Burst current
@ total mismatch
2.2A 2.2A 2.2A 1.75A 1.5A 1.25A 1.3A peak
1.0A plateau
1.3A peak
1.0A plateau
1.1A peak
0.95A plateau
Average current
@ 50 antenna
(typ.)
295mA 330mA 430mA 380mA 520mA 470mA 360mA 445mA 420mA
Average current
@ total mismatch
360mA 395mA 650mA 540mA 800mA 670mA 410mA 545mA 470mA
AT parameters are given in brackets <...> and marked italic.
Statements on EGPRS apply to AC75 only.