LE910C1 Hardware User Guide
1VV0301298 Rev. 1.08 - 2017-11-14
Reproduction forbidden without written authorization by Telit Communications S.p.A. - All Rights Reserved
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RF Section
K1 Antenna I/O GSM/EDGE/UMTS/LTE Main antenna
(50 Ohm)
RF
F1 ANT_DIV I UMTS/LTE antenna diversity input (50 Ohm) RF
GPS Section
R9 ANT_GPS I GPS antenna (50 Ohm) RF
R7 GPS_LNA_EN O Enables the external regulator for GPS LNA 1.8V
N9 GPS_SYNC O GPS sync signal for Dead Reckoning 1.8V
Miscellaneous Functions
R12 ON_OFF_N I Power ON / Power OFF input Active low
R13 HW_SHUTDOWN_N I Unconditional Shutdown input Active low
R11 VAUX/PWRMON O Supply output for external accessories /
Power ON monitor
1.8V
B1 ADC_IN1 AI Analog/Digital Converter Input 1 Analog
H4 ADC_IN2 AI Analog/Digital Converter Input 2 Analog
D7 ADC_IN3 AI Analog/Digital Converter Input 3 Analog
SGMII Interface
E4 SGMII_RX_P AI SGMII receive – plus PHY
F4 SGMII_RX_M AI SGMII receive – minus PHY
D5 SGMII_TX_P AO SGMII transmit – plus PHY
D6 SGMII_TX_M AO SGMII transmit - minus PHY
HSIC Interface
A12 HSIC_DATA I/O High-speed inter-chip interface - data 1.2V
A11 HSIC_STB I/O High-speed inter-chip interface - strobe 1.2V
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