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RFaxis

RFaxis has a wide range of Single-Chip / Single-Die RF Front-End Integrated Circuits (RFeICs) for diverse applications. With BiCMOS and pure CMOS solutions, RFaxis offers cost effective, high performance alternatives to Front-end Modules. From 700MHz "white space" applications to 900MHz "ISM" transceivers, ZigBEE or 5GHz WLAN, RFaxis is the leader in RFeIC technology. The table below gives a quick overview of the RFaxis product line with links to additional information.

ZigBee / AMR Applications

RFX1010 700/800/ 900MHz 0.5Watt Broadband RFeIC RFX2401C 2.4GHz Transmit/Receive ZIGBEE RFeIC
RFX1009 Product Overview
  • Single-Chip, Single-Die RF Front-End IC
  • PA + LNA + SPDT + Harmonic Filters
  • Pure CMOS
  • 780 MHz – 930 MHz Operation
  • 802.15.4 Zigbee, ISM-Band Applications
RFX401C Product Overview
  • Single-Chip, Single-Die RF Front-End IC
  • PA + LNA + Tx/Rx and Antenna Switches
  • Pure CMOS Process
  • 2.4 – 2.5 GHz Operation
  • 802.15.4 ZigBee, ISM-Band Applications
Size: 3 x 3 x 0.55 mm
Package: 16L QFN
Key Features
  • Fully Integrated Single-Placement FE
  • +27dBm Saturated Output Power
  • 12 dB Rx Gain
  • 25dB Gain, 390mA @ + 27dBm Pout
Size: 3 x 3 x 0.55 mm
Package: 16L QFN
Key Features
  • Fully Integrated Single-Placement FE
  • Integrated Power Detector
  • +22dBm Saturated Output Power
  • 100mA Icc for +20dBm Pout
  • 17mA Icq
  • 25dB Tx Gain, 12dB Rx Gain
  • 2.4dB Noise Figure
RFX240 2.4GHz High-Power WLAN Linear Power Amplifier RFX2411 2.4GHz Transmit/Receive ZigBEE RFeIC with Diversity Switch
RFX240 Linear Power Amplifier Product Overview
  • High-Power WLAN Linear PA
  • BiCMOS
  • 2.4 – 2.5 GHz Operation
  • WLAN b/g/n Applications

RFaxis RFX2411

Product Overview
  • Single-Chip, Single-Die RF Front-End IC
  • PA + LNA + Bypass switch + Tx/Rx and Antenna Diversity Switches
  • Pure CMOS
  • 2.4 – 2.5 GHz Operation
  • Extended Range 802.15.4 ZigBee, ISM-Band Applications
  • 3dB Noise Figure
Size: 3 x 3 x 0.55 mm
Package: 16L QFN
Key Features
  • +26dBm Pout @ 11g/n 54Mbps OFDM
  • +28dBm Pout @ 11b 1Mbps CCK
  • < 3% EVM
  • 34dB Gain
  • 500mA @ +26dBm
Size: 3 x 3 x 0.55 mm
Package: 20L QFN

Key Features
  • Fully Integrated Single-Placement FE
  • Integrated Power Detector
  • +21dBm Saturated Output Power (3.6V)
  • 110mA Icc for +20dBm Pout
  • 24dB Tx Gain, 12dB Rx Gain
  • 2.5dB Noise Figure

WLAN Solutions

RFX2402C 2.4GHz  Transmit/Receive  WLAN RFeIC RFX5000 5GHz WLAN  Transmit/Receive RFeIC
RFX2402C Product Overview
  • Single-Chip, Single-Die RF Front-End IC
  • PA + LNA + SPDT + Harmonic Filters
  • Pure CMOS
  • WLAN b/g/n Applications
  • 2.4 – 2.5 GHz Operation
  • Pin-Compatible with RFX2402
RFaxis RFX5000 Product Overview
  • Single-Chip, Single-Die RF Front-End IC
  • PA + LNA + SPDT + Harmonic Filters
  • Pure CMOS
  • WLAN a/n Applications
  • 4.9–5.9 GHz Operation
  • Pin Compatible with SE5007T
Size: 3 x 3 x 0.55 mm
Package: 16L QFN
Key Features
  • Fully Integrated Single-Placement FE
  • +18dBm Pout @ 11g 54Mbps OFDM
  • +21dBm Pout @ 11b 1Mbps CCK
  • 3.5% EVM
  • 130mA @ +18dBm
  • 29dB Tx Gain, 12dB Rx Gain
  • 2.7dB Noise Figure
Size: 3 x 3 x 0.55 mm
Package: 16L QFN
Key Features
  • Fully Integrated Single-Placement FE
  • +17dBm Pout @ < 3% EVM OFDM 64QAM
  • 195mA @ +17dBm
  • 24dBm P1dB
  • 30dB Tx Gain, 12dB Rx Gain
  • 2.7dB Noise Figure
RFX5000B 5GHz WLAN  Transmit/Receive RFeIC  
RFaxis RFX5000B Product Overview
  • Single-Chip, Single-Die RF Front-End IC
  • PA + LNA + SPDT + Harmonic Filters
  • Pure CMOS
  • WLAN a/n Applications
  • 4.9–5.9 GHz Operation
  • Pin Compatible with SE5007BT

 
Size: 3 x 3 x 0.55 mm
Package: 16L QFN
Key Features
  • Fully Integrated Single-Placement FE
  • +17dBm Pout @ < 3% EVM OFDM 64QAM
  • 195mA @ +17dBm
  • 24dBm P1dB
  • 30dB Tx Gain, 12dB Rx Gain
  • 2.7dB Noise Figure

 
 

Mobility

RFX8422 2.4GHz WLAN/BT RFeIC with PA & SP3T  
RFX8420 WLAN RFeIC Product Overview
  • Single-Chip, Single-Die RF Front-End IC
  • PA + SP3T Switch + Harmonic Filters
  • Pure CMOS
  • Dual-Mode WLAN b/g/n Applications
  • 2.4 – 2.5 GHz Operation
  • Direct Battery Operation
   
Size: 2.5 x 2.5 x 0.45 mm
Package: 16L QFN
Key Features
  • Fully Integrated Single-Placement FE
  • Integrated Directional Coupler, Tx Power Detector, Harmonic Filters
  • 26dB Tx Gain
  • 140mA @ 18dBm @ 3% EVM OFDM 64QAM
  • Complete On-Chip RF Decoupling and DC Block Capacitors
  • Zero External Inductors
   
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