RFX2411N

RFX2411N: 2.4 GHz TX/RX Booster with Diversity Switch for IoT, Bluetooth® Applications, and Zigbee Technology Applications

The RFX2411N is a fully integrated, single-chip, single-die RF front-end integrated circuit (RFeIC®) that incorporates all the RF functionality needed for wireless Zigbee technology applications/and smart energy applications. The RFX2411N architecture integrates TX/RX and diversity switching circuitry with PA, LNA, and the associated matching networks with harmonic reduction in a CMOS single-chip device. The device also includes a bypass mode to provide maximum flexibility for system implementations.

The RFX2411N is designed for the 2.4 GHz ISM band and supports various signal applications in the ISM band, enhanced data rates and low energy applications such as Bluetooth®, 802.15.4, Zigbee technology applications, ANT, and Thread.

The RFX2411N is the perfect solution for applications requiring extended range and bandwidth, such as home and industrial automation, smart energy/smart metering, and RF4CE. RFX2411N interfaces seamlessly with low-voltage CMOS control logic, requires minimal external components, and provides an integrated PA power detector circuit. The superior performance, high sensitivity, high efficiency, low noise, small form factor, low power consumption and low cost make the RFX2411N an ideal and application-friendly solution.

Data Sheets

Talk to Sales ECAD Model

Specifications

Product LifecycleIn Production

RF Frequency (MHz)2400-2500

Rx Insertion Loss (dB) Typ.

Rx Gain (dB) Typ.14

Tx Gain (dB)25

Rx NF (dB) Typ.2.5

Saturated Output Power (dBm) Typ.20

Supply Voltage (V)

Package

Package (mm)3 x 3

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 in compliance with standards for OQPSK, DQPSK, and 8DPSK modulations
Integrated power detector for TX 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 125° C ambient temperature
Full on-chip matching and decoupling circuitry
Minimal external components required
50 Ω input/output matching
Market-proven CMOS technology
Small QFN (20-lead,3.0 x 3.0 x 0.55 mm) package with exposed ground pad

Product Documents

Applications

Home Security and Automation

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Lighting

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Smart Cities

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Smart Energy

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Connected Homes

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