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ML5800
5.8GHz Low-IF 1.5Mbps FSK Transceiver FINAL Datasheet
GENERAL DESCRIPTION
The ML5800 is a high integration 5.8GHz Frequency Shift Keyed (FSK) transceiver that integrates all frequency generation, receive, and transmit functions required to realize a digital cordless telephone. Only a power amplifier (PA) and antenna switch are required to form a complete 5.8GHz digital radio. The ML5800 operates in the 5.725 to 5.850 GHz unlicensed ISM band. It can be used to implement both Direct Sequence and Frequency Hopping Spread Spectrum radios. The ML5800 contains a dual-conversion low-IF receiver with all channel selectivity on chip. IF filtering, IF gain, and demodulation are performed on chip eliminating the need for any external IF filters or production tuning.