RFX2411
2.4GHZ TRANSMIT / RECEIVE ZIGBEE RFEIC WITH DIVERSITY SWITCH

The RFX2411 is a fully integrated, single-chip, single-die RFeIC (RF Front-end Integrated Circuit) which incorporates all the RF functionality needed for wireless ZigBee / smart energy applications. The RFX2411 architecture integrates the PA, LNA, Transmit and Receive switching circuitry, the associated matching network, a harmonic filter and a diversity switch all in a CMOS single-chip device. It also includes a bypass mode to provide maximal level of flexibility for system implementations.

This RFeIC is designed for use in 2.4GHz ISM band and supports the 802.15.4 and ZigBee standard. Typical high power applications include home and industrial automation, smart power, and RF4CE among others. Combining superior performance, high sensitivity and efficiency, low noise, small form factor, and low cost, RFX2411 is the perfect solution for applications requiring extended range and bandwidth. RFX2411 has simple and low-voltage CMOS control logic, and requires minimal external components for system implementation. The PA power detect circuit is also integrated.

Features

  • 2.4GHz ZigBee High Power Single-Chip, Single-Die RF Front-End IC
  • Antenna Diversity Switch
  • 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
  • 50-Ohm Input / Output Matching
  • Market Proven CMOS Technology
  • 3 x 3 x 0.55mm Small Outline QFN-20 Package with Exposed Ground Pad
Data Sheets RFX2411: 2.4GHZ TRANSMIT / RECEIVE ZIGBEE RFEIC WITH DIVERSITY SWITCH RFX2411_204379B.pdf (430 KB)
ProductName : RFX2411
Frequency (GHz) : 2.4-2.5
RF Frequency (MHz) :
Rx Insertion Loss (dB) Typ. :
802.11 WLAN Standard :
Antenna Ports :
Architecture : 2.4GHZ TRANSMIT / RECEIVE ZIGBEE RFEIC WITH DIVERSITY SWITCH
Rx Current (mA) Typ. : 9 / 4
Rx Gain (dB) Typ. : 14 / 10
Rx NF (dB) Typ. : 2.5 / 3.5
Tx Gain (dB) : 25
Typ. Current @ VDD = 3.3 V 17.5dBm (mA) :
Typ. Current @ VDD = 3.6 V 17.5dBm (mA) :
Typ. POUT (dBm) :
Typ. Tx Gain (dB) :
Saturated Output Power (dBm) Typ. : 20
Saturated TX Current (mA) : 95 @20dBm
Supply Voltage (V) :
Package :
Package (mm) : 3 x 3
Product Information:
For world-class customer service and assistance finding the Skyworks product to fit your specific design needs, please submit your request, or contact us by phone.
USA: 781-376-3000
Asia: +886 2 2322 0200
Europe: +33(0) 1 43548540