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T2801 Datasheet Dect Single-chip Transceiver

Manufacturer: Atmel (now Microchip Technology)

General Description

The T2801 is an RF IC for low-power DECT applications.

The QFN48 packaged IC is a plete transceiver including image rejection mixer, IF amplifier, FM demodulator, baseband filter, RSSI, TX preamplifier, power-ramping generator for power amplifiers, integrated synthesizer, fully integrated VCO, TX filter and modulation pensation circuit for advanced closed-loop modulation concept.

No mechanical tuning is necessary in production.

Key Features

  • Supply Voltage Range 3V to 4.6V (Unregulated) Auxiliary Voltage Regulator On-chip Low Current Consumption Few Low Cost External Components No Mechanical Tuning Required Non-blindslot and Blindslot Operation Unlimited Multislot Operation with Advanced Closed-loop Modulation Supports Multiple Reference Clocks (10.368 MHz/13.824 MHz/20.736 MHz) TX Preamplifier with 0 dBm Output Power at 1.9 GHz and Ramp-signal.

T2801 Distributor