Introduction

The ATA5352 device is a low-power Ultra-Wideband (UWB) transceiver with an integrated security layer for secure distance bounding and point-to-point data communication. The ATA5352 front-end receiver provides excellent sensitivity to ensure a superior link budget for Radio Frequency (RF) communication. The digital base band signal processing unit ensures a highly stable sub nanosecond time-of-arrival (ToA) estimation. The ATA5352 includes a Media Access Control (MAC) layer for a secure distance-bounding measurement and data communication for proximity-based access control.