Users Manual

LTE Standard Module Series
EC25 Hardware Design
EC25_Hardware_Design
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Table 40: EC25-AF Current Consumption
WCDMA B5 HSUPA @22dBm 486.0 mA
LTE data
transfer
(GNSS OFF)
LTE-FDD B1 @23.28dBm 707.0 mA
LTE-FDD B3 @23.36dBm 782.0 mA
LTE-FDD B5 @23.32dBm 588.0 mA
LTE-FDD B7 @23.08dBm 692.0 mA
LTE-FDD B28A @23.37dBm 752.0 mA
LTE-FDD B28B @23.48dBm 770.0 mA
WCDMA voice
call
WCDMA B1 @23.22dBm 546.0 mA
WCDMA B5 @23.01dBm 511.0 mA
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down 10 μA
Sleep state
AT+CFUN=0 (USB disconnected) 1.0 mA
WCDMA PF=64 (USB disconnected) 1.8 mA
WCDMA PF=128 (USB disconnected) 1.4 mA
LTE-FDD PF=64 (USB disconnected) 2.2 mA
LTE-FDD PF=128 (USB disconnected) 1.8 mA
Idle state
WCDMA PF=64 (USB disconnected) 23.3 mA
WCDMA PF=64 (USB connected) 33.4 mA
LTE-FDD PF=64 (USB disconnected) 17.6 mA
LTE-FDD PF=64 (USB connected) 29.4 mA
WCDMA data
transfer
(GNSS OFF)
WCDMA B2 HSDPA @22.63dBm 560.0 mA
WCDMA B2 HSUPA @22.49dBm 564.0 mA
WCDMA B4 HSDPA @22.45dBm 601.0 mA