RFX2401C SKYWORKS RF前端射频芯片

RFX2401C SKYWORKS RF前端射频芯片
Skyworks RFX2401C 2.4GHz ZigBee/ISM RFeIC
RF 前端 2.4GHz ZigBee/ISM RFeIC PA+LNA+SPDT
CC2530+RFX2401
Skyworks RFX2401C is designed as a fully integrated, single-chip, single-die RFeIC (RF Front-end Integrated Circuit). The RFeIC offers all the RF functionality required for IEEE 802.15.4/ZigBee, wireless sensor networks, and 2.4GHz ISM wireless systems. 

The RFX2401C design includes the LNA, 2.4GHz PA, transmit and receive switching circuitry, associated matching network, and harmonic filter on a single-chip CMOS device. RFX2401C provides simple, low-voltage CMOS control logic. 

With its high sensitivity and efficiency, performance, low noise, and small form factor, the RFX2401C is ideal for applications with extended range and bandwidth requirements. High-power applications include smart power, home and industrial automation, and RF4CE remote control.

Features
2.4GHz ZigBee High Power Single-Chip, Single-Die RF Front-End IC
Combined TX / RX Transceiver Port and Single Antenna Port
2.4GHz Transmit High Power Amplifier with Low-Pass Harmonic Filter
Low Noise Amplifier
Transmit / Receive Switch Circuitry
High Transmit Signal Linearity Meeting Standards for OQPSK Modulation
Integrated Power Detector for Transmit Power Monitor and Control
Low Voltage (1.2V) CMOS Control Logic
ESD Protection Circuitry on All Ports
DC Decoupled RF Ports
Internal RF Decoupling on All VDD Bias Pins
Low Noise Figure for the Receive Channel

Very Low DC Power Consumption
Full On-chip Matching and Decoupling Circuitry
Minimal External Components Required
50Ω Input / Output Matching
Market-Proven CMOS Technology
3 x 3 x 0.55mm Small Outline QFN-16 Package with Exposed Ground Pad

Applications
ZigBee Extended Range Devices
ZigBee Smart Power
Wireless Sound and Audio Systems
Home and Industrial Automation
Wireless Sensor Networks
Custom 2.4GHz Radio Systems

RFX2401C-EVB Evaluation Board
Skyworks RFX2401C-EVB Evaluation Board helps designers become familiar with the features and capabilities of the RFX2401C ZigBee/ISM RFeIC.

Evaluation Board Information
Simplified 50Ω "Plug & Play" implementation
Small Form-Factor and Quick Design Cycle
Simplest Approach to Improve Link Performance including Range and Receiver Sensitivity
Very Low BOM Cost
4-Layer Stack, 10mil/40mil/10mil
TX,RX,ANT trace losses of ~0.2dB @ 2.4GHz - 2.5GHz

RFX2401和RFX2402 RfeIC（RF前端IC）系列能平稳地替代了传统、更大的多芯片前端模块。RFX2401系列是全集成的、蓝牙/ Zigbee的RfeIC，PA、LNA、传输和接收开关电路、相关匹配网络和谐波滤波器全都集成在BiCMOS 单芯片、单裸片上。

RFX2401具有集成功率检测电路，只需一个外接电源电容和用于TX-RX端口的带通滤波器。和RFX2401类似，RFX2402 WLAN RfelC主要用于工作在2.4 GHz 的802.11x和双端口Zigbee应用。（联系公司获得价格情况，现可提供样品。）

主要领域：无线通信模块，LORA远传模块，DTU,工业级4G/3G无线路由器，无线视频采集终端，工业级ZigBee模块