Overview

The RF24 is a highly optimized and integrated CMOS radio frequency IC (RFIC) with integrated PA for the 2.4GHz band. The RF24 incorporates all transmit and receive functions required for frequency hopping spread spectrum (FHSS) digital cordless transceiver architecture operating in the 2.400–2.4835GHz industrial, scientific and medical (ISM) band. The RF24 is a comprehensive solution for DSP Group^®'s 2.4GHz EDCT and DECT chipsets. These protocols utilize time division duplexing (TDD), whereby the transceiver alternately transmits and receives in a burst-like nature.

Highlights

2.4GHz ISM band with EDCT/DECT protocols
CMOS technology
Integrated Δ-Σ ADCs
Digital modem
Integrated UHF PLL synthesizer, including VCO and pre-scaler
Integrated voltage regulators
Integrated power amplifier (PA) with +24dBm Tx output power
Rx sensitivity -97dBm (DECT), -99dBm (EDCT)
576Kbps (DSPG-proprietary EDCT protocol) and 1.152 Mbps (DECT protocol) rates
Full 2-cell battery power
Enhanced Wi-Fi coexistence with improved interferer rejection and modulation accuracy
32-Pin QFN

RF24

Product Graphics

Block Diagram

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