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AD6411 - DECT RF Transceiver

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General Description

DECT RF Transceiver AD6411 FUNCTIONAL BLOCK DIAGRAM PLL DEMODULATOR LNA RX DATA RSSI PLL VCO PA PFD TX DATA AD6411 CONTROL INTERFACE The AD6411 provides the complete transmit and receive RF signal processing necessary to implement a digital wireless transceiver based on the Digital Enhanced Cordless Telecommunications (DECT) standard.

The AD6411’s receive signal path consists of a mixer, IF amplifiers and PLL demodulator.

The low noise, high intercept mixer is a development of the doubly-balanced Gilbert-Cell type.

Overview

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Key Features

  • Fully Compliant with DECT Specifications Single IC DECT Radio Integrated UHF VCO (External Resonator) Integrated Synthesizer Supporting Extended Frequency Allocation Built-In Supply Regulation Direct VCO Modulation for DECT Transmit Path PLL-Based Demodulator Use with Low Cost Plastic Packaged SAW Filters Ultralow Power Design Operates from +3.0 V to +5.5 V Battery User-Selectable Power-Down Modes Small 48-Lead LQFP Package.

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