LMX4268 Datasheet (National Semiconductor) - Radio Transceiver for DECT

LMX4268, Radio Transceiver for DECT

The LMX4268 is a radio transceiver integrated circuit optimized for the Digital Cordless Telecommunications (DCT) system.

The transceiver, when combined with a power amplifier and a Tx/Rx switch, implements a complete 2.4GHz ISM band digital radio transceiver compliant with the FCC rules part 15.

LMX4268 Features

* Fully integrated 2.4 GHz CMOS low-IF transceiver Low power consumption On-chip Voltage Controlled Oscillator (VCO) On-chip low noise amplifier (LNA) Open-loop modulation On chip Modulation Gain Amplifier (MGA) On-chip timing control Four digital (5 mA) output ports 0 dBm PA driver output dual bit ra