User Manual

LEA-6 - Data Sheet
GPS.G6-HW-09004-E2 Page 16 of 26
3.2 Operating conditions
All specifications are at an ambient temperature of 25°C.
Parameter Symbol
Module
Min Typ Max Units Condition
Power supply voltage VCC All 2.7 3.0 3.6 V
Supply voltage USB VDDUSB All 3.0 3.3 3.6 V
Backup battery voltage V_BCKP All 1.4 3.6 V
Backup battery current I_BCKP All 22 µA V_BCKP = 1.8V,
VCC = 0V
Input pin voltage range Vin All 0 VCC V
Digital IO Pin Low level input voltage Vil All 0 0.2*VCC V
Digital IO Pin High level input voltage Vih All 0.7*VCC VCC V
Digital IO Pin Low level output voltage Vol All 0.4 V Iol=4mA
Digital IO Pin High level output voltage Voh All VCC -0.4V V Ioh=4mA
AADET_N low level input voltage Vil All <0.6 V Vo=2.1V
AADET_N high level input voltage Vih All >0.75 V Vo=0.6V
USB_DM, USB_DP VinU All Compatible with USB with 22 Ohms series resistance
V_ANT antenna bias voltage V_ANT All 2.7 5.5 V I
ANT
< -50 mA
Antenna bias voltage drop V_ANT_DROP All 0.1 V ICC_RF =50mA
VCC_RF voltage VCC_RF All VCC-0.1 V
VCC_RF output current ICC_RF All 50 mA
Antenna gain Gant All 50 dB
Receiver Chain Noise Figure NFtot LEA-6S/ LEA-6A/
LEA-6T/ LEA-6H
3.2 dB
LEA-6R 1.5 dB
Operating temperature Topr All -40 85 °C
Table 12: Operating conditions
Operation beyond the specified operating conditions can affect device reliability.