Description

High Performance Narrowband ISM Transceiver IC Features: Low power, high performance, narrowband transciever Frequency Bands: 80-650MHz and 862-940MHz Modulation schemes: 2FSK, 3FSK, 4FSK Spectral shaping: Gaussian and Raised Cosine Filtering Automatic PA ramp Data rates supported: 0.05kps to 25kbps Programmable output power: –16dBm to +13dBm Low IF architecture with programmable IF bandwidths of 12.5/18.5/25kHz 2.3V to 3.6V Power Supply Receiver sensitivity: –123dBm @ 1kbps FSK Fully automatic frequency control loop (AFC) compensates for lower tolerance crystals High Accuracy digital RSSI and integrated Tx/Rx switch