LLCC68 datasheet(1/106 Pages) SEMTECH

Part #	LLCC68

Description	Long Range, Low Power, sub-GHz RF Transceiver

PDF	106 Pages

Scroll/Zoom	100%

Manufacturer	SEMTECH [Semtech Corporation]

Direct Link	http://www.semtech.com

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Semtech

LLCC68

Data Sheet

Rev. 1.0

DS.LLCC68.W.APP

July 2019

LLCC68

Long Range, Low Power, sub-GHz

RF Transceiver

www.semtech.com

Figure A: LLCC68 Block Diagram

General Description

The LLCC68 sub-GHz radio transceiver is ideal for long

range wireless applications. It is designed for long battery

life with just 4.2 mA of active receive current consumption.

The LLCC68 can transmit up to +22 dBm with highly

efficient integrated power amplifiers.

The LLCC68 supports LoRa® modulation for LPWAN use

cases and (G)FSK modulation for legacy use cases. It is

highly

configurable

to

meet

different

application

requirements for industry and consumer use.

The device provides LoRa® modulation compatible with

Semtech transceivers used by the LoRaWAN™ specification

released by the LoRa Alliance™.

The radio is suitable for systems targeting compliance with

radio regulations including but not limited to ETSI EN 300

220, FCC CFR 47 Part 15, China regulatory requirements

and the Japanese ARIB T-108. Continuous frequency

coverage from 150 MHz to 960 MHz allows the support of

all major sub-GHz ISM bands around the world.

Applications

The level of integration and the low consumption of the

LLCC68 enable a new generation of Internet of Things

applications.

•

Smart meters

•

Supply chain and logistics

•

Building automation

•

Agricultural sensors

•

Smart cities

•

Retail store sensors

•

Asset tracking

•

Street lights

•

Parking sensors

•

Environmental sensors

•

Healthcare

•

Safety and security sensors

•

Remote control applications

LoRa

TM

Modem

Analog Front End & Data Conversion

FSK

Modem

Data

Buffer

ADC

PA

LNA

Matching

+

LPF

LDO

DC-DC

SPI

Protocol

Engine

OSC

PLL

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