Product Summary

Few external components; Completely onchip
frequency synthesizer, no external
filters or RF switch needed
Green package: RoHS compliant and no
antimony or bromine
Small size (QLP 4x4 mm package, 20 pins)
Suited for systems targeting compliance
with EN 300 220 V2.3.1 (Europe) and FCC
CFR Part 15 (US)
Support for asynchronous and synchronous
serial transmit mode for backwards
compatibility with existing radio
communication protocols