LR1121
User Manual Rev 1.1
UM.LR1121.W.APP Mar 2023
128 of 130
Semtech
Proprietary & Confidential
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Glossary
List of Acronyms and their Meaning (Sheet 1 of 2)
Acronym Meaning
ADC Analog-to-Digital Converter
API Application Programming Interface
β Modulation Index
BR Bit Rate
BT Bandwidth-Time bit period product
BW BandWidth
BWF BandWidth of the (G)FSK modem
BWL
BandWidth of the LoRa® Modem
CAD Channel Activity Detection
CPHA Clock Phase
CR Coding Rate
CRC Cyclical Redundancy Check
CW Continuous Wave
DC-DC Direct Current to Direct Current Converter
DIO Digital Input / Output
DS Distribution System
DSB Double Side Band
DSP Digital Signal Processing
ECO Engineering Change Order
Fdev Frequency Deviation
FIFO First In First Out
FS Frequency Synthesis
FSK Frequency Shift Keying
IF Intermediate Frequencies
IRQ Interrupt Request
LDO Low-Dropout
LDRO Low Data Rate Optimization
LFSR Linear-Feedback Shift Register
LNA Low-Noise Amplifier