Datasheet

Revision 1.5 Page 13 of 41
nRF905 Product Specification
6 Current Consumption
Table 9. nRF905 current consumption
Mode
Crystal freq.
(MHz)
Output clock
Freq. (MHz)
Typical current
Power Down 16 OFF 2.5uA
Standby 4 OFF 12uA
Standby 8 OFF 25uA
Standby 12 OFF 27uA
Standby 16 OFF 32uA
Standby 20 OFF 46uA
Standby 4 0.5 110uA
Standby 8 0.5 125uA
Standby 12 0.5 130uA
Standby 16 0.5 135uA
Standby 20 0.5 150uA
Standby 4 1 130uA
Standby 8 1 145uA
Standby 12 1 150uA
Standby 16 1 155uA
Standby 20 1 170uA
Standby 4 2 170uA
Standby 8 2 185uA
Standby 12 2 190uA
Standby 16 2 195uA
Standby 20 2 210uA
Standby 4 4 260uA
Standby 8 4 275uA
Standby 12 4 280uA
Standby 16 4 285uA
Standby 20 4 300uA
Rx @ 433 16 OFF 12.2mA
Rx @ 868/915 16 OFF 12.8mA
Reduced Rx 16 OFF 10.5mA
Tx @ 10dBm 16 OFF 30mA
Tx @ 6dBm 16 OFF 20mA
Tx @ -2dBm 16 OFF 14mA
Tx @ -10dBm 16 OFF 9mA
Conditions: VDD = 3.0V, VSS = 0V, T
A
= 27ºC,
Load capacitance of external clock = 13pF, Crystal load capacitance = 12pF