Users Manual

LTE Standard Module Series
EC25 Hardware Design
EC25_Hardware_Design
86
/ 130
Table 37: EC25-J Current Consumption
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down 10 μA
Sleep state
AT+CFUN=0 (USB disconnected) 1.1 mA
WCDMA PF=64 (USB disconnected) 1.9 mA
WCDMA PF=128 (USB disconnected) 1.5 mA
LTE-FDD PF=64 (USB disconnected) 2.5 mA
LTE-FDD PF=128 (USB disconnected) 1.8 mA
LTE-TDD PF=64 (USB disconnected) 2.6 mA
LTE-TDD PF=128 (USB disconnected) 1.9 mA
Idle state
WCDMA PF=64 (USB disconnected) 21.0 mA
WCDMA PF=64 (USB connected) 31.0 mA
LTE-FDD PF=64 (USB disconnected) 21.0 mA
LTE-FDD PF=64 (USB connected) 32.0 mA
LTE-TDD PF=64 (USB disconnected) 21.0 mA
LTE-TDD PF=64 (USB connected) 32.0 mA
WCDMA data
transfer
(GNSS OFF)
WCDMA B1 HSDPA @22.32dBm 549.0 mA
WCDMA B1 HSUPA @21.79dBm 533.0 mA
WCDMA B6 HSDPA @22.64dBm 515.0 mA
WCDMA B6 HSUPA @22.33dBm 520.0 mA
WCDMA B19 HSDPA @22.67dBm 516.0 mA
WCDMA B19 HSUPA @22.33dBm 521.0 mA
LTE data
transfer
(GNSS OFF)
LTE-FDD B1 @23.16dBm 685.0 mA
LTE-FDD B3 @23.22dBm 765.0 mA
LTE-FDD B8 @23.22dBm 640.0 mA
LTE-FDD B18 @23.35dBm 660.0 mA