User Manual

SC
20-A_Manual_R1.0 Confidential / Released 25 / 49
1.
1)
Operating temperature range ---- 3GPP compliant.
2)
W
ithin extended temperature range, the module remains the ability to establish and maintain a voice,
SMS, data transmission, emergency call, etc. There is no unrecoverable malfunction. There are also no
effects
on radio spectrum and no harm to radio network. Only one or more parameters like P
out
mig
ht
reduce
in their value and exceed the specified tolerances. When the temperature returns to the normal
operati
ng temperature levels, the module will meet 3GPP compliant again.
7.5. Current Consumption
Table 18: SC20-CE Current Consumption
Param
eter
De
scription
Condit
ions
Ty
p.
Un
it
I
VB
AT
OFF st
ate Power down 80 uA
GSM/
GPRS supply
current
Sleep
@D
RX=2
3.85 mA
Sleep
@D
RX=5
3.01 mA
Sleep
@DRX=9
2.91 mA
W
CDMA supply
current
Sleep
@D
RX=6
3.30 mA
Sleep
@D
RX=7
2.79 mA
Sleep
@D
RX=8
2.49 mA
Sleep
@DRX=9
2.33 mA
LT
E-FDD supply
current
Sleep
@DRX=5
5.60 mA
Sleep
@D
RX=6
3.83 mA
Sleep
@DRX=7
3.02 mA
Sleep
@D
RX=8
2.65 mA
The v
alues of current consumption are shown below.
NOT
ES
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