CC112x/CC120x RX Sniff mode with Smart Preamble

Texas Instruments

Published Date: 10/23/2013

Description

This application report shows an innovative way to use the DualSync functionality of the CC112x/CC120x to handle a new kind of preamble. By using what is called SmartPreamble the receiver is able to reliably detect exactly where it woke up in the preamble and use the eWOR timer to go back to sleep and then wake up right before the sync word.

Parts

Part Number Name Companion Part
CC1121RHBR CC1121RHBR Buy Datasheet
CC1121RHBT CC1121RHBT Buy Datasheet
CC1121RHMT CC1121RHMT Buy Datasheet