TIDC-WMBUS-169MHZ, ETSI Cat. 1 Receiver-Capable wM-Bus 169MHz RF Subsystem Reference Design for Smart Gas and Water Meters
参考設計 著者: Texas Instruments
TIDC-WMBUS-169MHZ, ETSI Cat. 1 Receiver-Capable wM-Bus 169MHz RF Subsystem for Smart Gas and Water Meters. This reference design is a very low-power, ETSI Cat. 1 receiver capable RF subsystem for wM-Bus enabled smart gas and water meters at 169 MHz. It provides market-leading blocking, selectivity, and RX sensitivity numbers for all wMBus N-modes as per EN13757-4, 2013 and their respective variants, which were defined in Italy and France. This cost-optimized design, without SAW filter and without TCXO, uses the RF friendly DC/DC to reduce the average power consumption while keeping the highest RF performance
