Users Manual

LTE Standard Module Series
EC25 Hardware Design
EC25_Hardware_Design
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Table 38: EC25-AU Current Consumption
LTE-FDD B19 @23.16dBm 676.0 mA
LTE-FDD B26 @22.87dBm 689.0 mA
LTE-TDD B41 @22.52dBm 438.0 mA
WCDMA voice
call
WCDMA B1 @23.33dBm 604.0 mA
WCDMA B6 @23.28dBm 548.0 mA
WCDMA B19 @23.28dBm 548.0 mA
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down 11 μA
Sleep state
AT+CFUN=0 1.3 mA
AT+CFUN=0 (USB disconnected) 1.46 mA
GSM850 DRX=5 (USB disconnected) 1.8 mA
EGSM900 DRX=5 (USB disconnected) 2.0 mA
DCS1800 DRX=5 (USB disconnected) 1.9 mA
PCS1900 DRX=5 (USB disconnected) 1.9 mA
WCDMA PF=64 (USB disconnected) 2.0 mA
WCDMA PF=128 (USB disconnected) 1.6 mA
LTE-FDD PF=64 (USB disconnected) 2.2 mA
LTE-FDD PF=128 (USB disconnected) 1.6 mA
LTE-TDD PF=64 (USB disconnected) 2.3 mA
LTE-TDD PF=128 (USB disconnected) 1.6 mA
Idle state
EGSM900 DRX=5 (USB disconnected) 22.0 mA
EGSM900 DRX=5 (USB connected) 34.0 mA
WCDMA PF=64 (USB disconnected) 22.0 mA