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LMX4268 Datasheet Radio Transceiver For Dect

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LMX4268 Radio Transceiver for DECT ADVANCED INFORMATION March 2004 LMX4268 Radio Transceiver for DECT 1.

General Description

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.

The LMX4268 interfaces directly to National Semiconductor’s SC144XX DCT family of baseband processors.

Key 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 rate 0.576 MHz (LRb) / 1.152 MHz (HRb) sensitivity -96 dBm (LRb) / -93 dBm (HRb) 2.5V operation Small 44 pin Leadless Leadframe Package.
  • The LMX4268 integrates.

LMX4268 Distributor

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