ATR2808 Overview
Description
The ATR2808 is an RF IC for low-power applications in the 5.8 GHz ISM band. The QFN 48-packaged IC is a complete transceiver including image rejection mixer, IF amplifier, FM demodulator, baseband filter, RSSI, preamplifier, power-ramping generator for power amplifiers, integrated synthesizer, fully integrated VCO and gaussian data filter for TX.
Key Features
- Fully Integrated TX/RX with 2.9 GHz TX VCO for 5.8 GHz Applications Using a Frequency Doubler
- Supply Voltage Range 3.4V to 4.6V
- TX Preamplifier with 0 dBm Output Power at 2.9 GHz
- Ramp-signal Generator for Power Ramping and Power Control of External SiGe Power Amplifier
- Fast Settling Synthesizer (1.728 MHz Channel Spacing at 5.8 GHz)
