RFX2411N
2.4 GHz TX / RX Booster With Diversity Switch for IoT / BLE / ZigBee

The RFX2411N 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 RFX2411N architecture integrates a TX/RX and diversity switching circuitry with PA, LNA, and the associated matching networks with harmonic reduction all in a CMOS single-chip device. It also includes a bypass mode to provide maximal level of flexibility for system implementations.

RFX2411N is designed for the 2.4GHz ISM band and supports standards like Bluetooth/BT EDR/ BLE, 802.15.4, ZigBee, ANT and Thread. RFX2411N is the perfect solution for applications requiring extended range and bandwidth. Typical high power applications include home and industrial automation, smart energy / smart metering, and RF4CE among others. RFX2411N interfaces seamless with low-voltage CMOS control logic, requires minimal external components, and provides even an integrated PA power detector circuit. Combining superior performance, high sensitivity, high efficiency, low noise, small form factor, low power consumption and low cost, RFX2411N provides an ideal and application-friendly solution.

Features

  • Single-Chip, Single-Die CMOS IC
  • Transmit/Receive Switch Circuitry
  • Antenna Diversity Switch Circuitry
  • TX Power Amplifier or Bypass
  • RX Low Noise Amplifier or Bypass
  • Linearity Meeting Standards for OQPSK, DQPSK and 8DPSK Modulations
  • Integrated Power Detector for Transmit Power Monitor and Control
  • CMOS Control Logic
  • ESD Protection Circuitry on All Pins
  • RF Ports do not carry DC voltage
  • Internal RF Decoupling on VDD Bias Pins
  • Very Low DC Power Consumption
  • Operation up to 125C oC ambient temperature
  • 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 RFX2411N: 2.4 GHz TX / RX Booster With Diversity Switch for IoT / BLE / ZigBee RFX2411N_204380A.pdf (977 KB)
ProductName : RFX2411N
Frequency (GHz) : 2.4-2.5
RF Frequency (MHz) :
Rx Insertion Loss (dB) Typ. :
802.11 WLAN Standard :
Antenna Ports :
Architecture : 2.4 GHz TX / RX Booster With Diversity Switch for IoT / BLE / ZigBee
Rx Current (mA) Typ. : 8
Rx Gain (dB) Typ. : 14
Rx NF (dB) Typ. : 2.5
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:
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