跳转至主要内容
LoRa Core 产品发布

Semtech 在 LoRa Core™ 产品组合中发布了新的数字基带芯片,可提供全球 LoRaWAN® 网络覆盖和功能

LoRa Core products provide the “core values” of LoRa-enabled end-to-end communication in the sub-GHz band

CAMARILLO, Calif., Jan. 25, 2021 – Semtech Corporation (Nasdaq: SMTC), a leading supplier of high performance analog and mixed-signal semiconductors and advanced algorithms, has announced the LoRa Core™ portfolio with a new chipset. The LoRa Core portfolio provides global LoRaWAN network coverage and is targeted to several vertical industries including asset tracking, building, home, agriculture, metering, and factory automation.

The LoRa Core portfolio consists of sub-GHz transceiver chips, gateway chips and reference designs including SX126x series, SX127x series and LLCC68 transceiver chips, as well as the SX130x series gateway chips, legacy gateway reference designs and the LoRa® Corecell gateway reference designs. Together, they represent the essential capability of Semtech’s LoRa devices including long range, low power and cost effective end-to-end communication.

New additions to the LoRa Core portfolio are a gateway baseband processor integrated with LoRa (SX1303) and an associated LoRa Corecell gateway reference design that supports the fine timestamp feature.

“新的 LoRa Core 网关 IC 可实现 LoRa 器件的网络中心地理定位,无需在每个终端节点上安装 GPS 硬件。出色的时间戳功能为每个解调的消息提供准确的送达时间信息。基于这一功能,新芯片组支持网关根据送达时间差 (TDOA) 执行以网络为中心的地理定位。对于很多成本敏感的资产追踪应用而言,这是理想的选择”,Semtech 无线和传感产品事业部无线产品总监 Pedro Pachuca 表示。“新 LoRa Core IC 可帮助客户加速开发运行 LoRaWAN 协议的应用。Semtech 致力于为客户提供有针对性的解决方案,以简化使用 LoRa 器件的应用的开发周期。”

The new LoRa Corecell gateway reference design, with fine timestamp, is available for U.S., Europe and China regions, and will enable developers to produce gateways integrating LoRa with optimal bill-of-material (BOM) and the lowest power profile, while offering the latest performance for network-centric geolocation.

Key Features of the new LoRa Core chipset (SX1303):

  • Provides accurate time of arrival information for each demodulated LoRa frame
  • Fine timestamp is a nano second resolution value references to a PPS (pulse per second) signal
  • Geolocation accuracy is around 75–150 meters depending on many different factors
  • Size and pin-to-pin compatible with LoRa Core SX1302
  • Featured for implementations leveraging the LoRaWAN protocol and worldwide sub-GHz bands
  • Up to -141dBm sensitivity with LoRa Core SX1250 Tx/Rx front-end
  • Unique 64-bit serialized number for identification and security purposes
  • Gateway offers lower power consumption and smaller size than legacy gateways

To learn more about the LoRa Core portfolio and its new gateway chip and reference design, please visit the Semtech website.

About Semtech’s LoRa® Platform

Semtech’s LoRa device-to-Cloud platform is a globally adopted long range, low power solution for IoT applications, enabling the rapid development and deployment of ultra-low power, cost efficient and long range IoT networks, gateways, sensors, module products, and IoT services worldwide. Semtech’s LoRa devices provide the communication layer for the LoRaWAN® protocol, which is maintained by the LoRa Alliance®, an open IoT alliance for Low Power Wide Area Network (LPWAN) applications that has been used to deploy IoT networks in over 100 countries. Semtech is a founding member of the LoRa Alliance. To learn more about how LoRa enables IoT, visit Semtech’s LoRa site.

关于 Semtech

Semtech Corporation is a leading supplier of high performance analog and mixed-signal semiconductors and advanced algorithms for infrastructure, high-end consumer and industrial equipment. Products are designed to benefit the engineering community as well as the global community. The Company is dedicated to reducing the impact it, and its products, have on the environment. Internal green programs seek to reduce waste through material and manufacturing control, use of green technology and designing for resource reduction. Publicly traded since 1967, Semtech is listed on the Nasdaq Global Select Market under the symbol SMTC. For more information, visit www.semtech.com.

前瞻性声明和警戒性声明

All statements contained herein that are not statements of historical fact, including statements that use the words “targeted to,” “ideal for,” “helps accelerate,” “committed to,” “will,” “designed to” or other similar words or expressions, that describe Semtech Corporation’s or its management’s future plans, objectives or goals are “forward-looking statements” and are made pursuant to the Safe-Harbor provisions of the Private Securities Litigation Reform Act of 1995, as amended. Such forward-looking statements involve known and unknown risks, uncertainties and other factors that could cause the actual results of Semtech Corporation to be materially different from the historical results and/or from any future results or outcomes expressed or implied by such forward-looking statements. Such factors are further addressed in Semtech Corporation’s annual and quarterly reports, and in other documents or reports, filed with the Securities and Exchange Commission (www.sec.gov) including, without limitation, information under the captions “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and “Risk Factors.” Semtech Corporation assumes no obligation to update any forward-looking statements in order to reflect events or circumstances that may arise after the date of this release, except as required by law.

Semtech, the Semtech logo and LoRa are registered trademarks or service marks, and LoRa Core is a trademark or service mark, of Semtech Corporation or its affiliates.

SMTC-P

###