Power Supply Ratings; Table 29: Power Supply Ratings - Siemens MC45 Manual

MC45 Hardware Interface Description
P R E L I M I N A R Y

6.4 Power supply ratings

Table 29: Power supply ratings

Parameter Description
BATT+ Supply voltage
Voltage drop during
transmit burst
Voltage ripple
I Average supply
BATT+
3)
current
Peak supply current
(during 577µs trans-
mission slot every
4.6ms)
1)
Power control level PCL 5
2)
Power control level PCL 0
3)
All average supply current values @ I
MC45_HD_01_V00.02a
Conditions
Reference points on MC45:
TP BATT+ and TP GND
Voltage must stay within the
min/max values, including voltage
drop, ripple, spikes.
Normal condition, power control
level for P
out max
Normal condition, power control
level for P
out max
@ f<200kHz
@ f>200kHz
POWER DOWN mode
SLEEP mode @ DRX = 6
IDLE mode EGSM 900
GSM 1800/1900
TALK mode EGSM 900
GSM 1800/1900
IDLE GPRS EGSM 900
GSM 1800/1900
DATA mode GPRS,
(4 Rx, 1 Tx) EGSM 900
GSM 1800/1900
DATA mode GPRS,
(3 Rx, 2 Tx) EGSM 900
GSM 1800/1900
1)
Power level
= 0mA
VDD
Page 78 of 90
Min Typ
3.3 4.1
50
TBD
TBD
TBD
1)
300
2)
270
TBD
TBD
1)
360
2)
330
1)
TBD
2)
TBD
2
Max Unit
4.5 V
400 mV
mV
50
2
100 µA
mA
mA
400 mA
mA
460 mA
mA
3 A
12.08.2002