User Guide

ME910G1 Preliminary HW Design Guide
1VV0301593 Rev.2 Page 19 of 95 2020-01-13
GNSS Section
R9
ANT_GNSS
I
GNSS Antenna
(50 ohm)
RF
R7
GNSS_LNA_EN
O
External GNSS LNA
Enable
CMOS 1.8V
Miscellaneous Functions
R13
HW_SHUTDOWN*
I
HW Unconditional
Shutdown
VBATT
Active low
R12
ON_OFF*/WAKE*
I
Input command for power
ON and to wake from deep
sleep mode
1.8V
Active low
R11
VAUX/PWRMON
O
Supply Output for external
accessories / Power ON
Monitor
1.8V
F14
FORCED_USB_BOO
T
I
Debug pin, connect to test
point
CMOS 1.8V
Active high,
internal PD
(100K)
Power Supply
M1
VBATT
-
Main power supply
(Baseband)
Power
M2
VBATT
-
Main power supply
(Baseband)
Power
N1
VBATT_PA
-
Main power supply (Radio
PA)
Power
N2
VBATT_PA
-
Main power supply (Radio
PA)
Power
P1
VBATT_PA
-
Main power supply (Radio
PA)
Power