LMS7002M中文资料FPRF MIMO Transceiver IC With Integrated Microcontroller数据手册Lime Microsystems规格书

描述 Description

The LMS7002M is Lime’s second-generation field programmable RF (FPRF) transceiver IC with extended functionality to cover a greater range of frequencies and applications.

The device uses state of the art transceiver design in CMOS technology to significantly reduce cost and power consumption. It integrates a dual transceiver architecture to support 2×2 MIMO along with on-chip digital signal processing functions. The LMS7002M can run on any mobile communications and wireless standard – including all 2G, 3G and 4G variants and WiFi – both licensed and unlicensed.

The LMS7002M is ideal for a wide range of consumer and professional applications, including:

• Small cell communications equipment
• IoT and M2M networks
• Broadband wireless
• Netbooks and tablet PCs
• Test equipment
• Open source radio
• Military
• SDR
• Cognitive radio

Lime’s proven FPRF technology has been used by private companies, government and military organisations to create a myriad of wireless broadband technologies, from whitespace radios to disaster relief networks to communications infrastructure devices.

特性 Features

• Field Programmable Radio Frequency (FPRF) chip
• Dual transceiver ideal for MIMO
• User programmable on the fly
• Continuous coverage of the 100kHz-3.8GHz RF frequency range
• Digital interface to baseband with on chip integrated 12 bit D/A and A/D converters
• Programmable RF modulation bandwidth up to 120MHz using analog interface
• Programmable RF modulation bandwidth up to 56MHz using digital interface
• Supports both TDD and full duplex FDD
• LimeLight™ digital IQ interface – JEDEC JESD207 TDD and FDD compliant
• Transceiver Signal Processor block employs advanced techniques for enhanced performance
• Single chip supports 2×2 MIMO. Multiple chips can be used to implement higher order MIMO
• On-chip RF calibration circuitry
• Fully differential baseband signals, analog IQ
• Few external components
• Low voltage operation, 1.25, 1.4 and 1.8V. Integrated LDOs to run on a single 1.8V supply voltage
• On chip integrated microcontroller for simplified calibration, tuning and control
• Integrated clock PLL for flexible clock generation and distribution
• User definable analog and digital filters for customised filtering
• RF and base band Received Signal Strength Indicator (RSSI)
• 261pin aQFN 11.5×11.5 mm package
• Power down option
• Serial port interface
• Low power consumption, typical 880mW in full 2×2 MIMO mode (550mW in SISO mode) using external LDOs
• Multiple bypass modes for greater flexibility

应用 Application

• Broad band wireless communications
• GSM, CDMA2000, TD-SCDMA, WCDMA/HSPA, LTE
• IEEE® xxx.xxx radios
• WiFi operating in the Whitespace frequencies
• Software Defined Radio (SDR)
• Cognitive Radio
• Unmanned Aerial Vehicle (UAV)
• Other Whitespace applications

简介

LMS7002M属于RF/IF射频/中频RFID的射频收发器IC。由制造生产的LMS7002M射频收发器 IC射频收发器 IC 是将发射器和接收器集成于单个封装的半导体器件。收发器适用于各种射频系列产品或标准，例如 AISG、蓝牙、ISM、VHF、Wi-Fi、蜂窝、雷达、802.15.4 和 Z-Wave。此产品可根据调制类型和特定协议版本进一步分类。部分 IC 包含内置微控制器。