All ProductsTexas InstrumentsSemiconductorsRf/if And RfidRf Transceiver Ics TEXAS INSTRUMENTS - SemiconductorsRf/if And RfidRf Transceiver Ics TRF6900APT IC RF TXRX ONLY GENERAL ISM < 1GHZ 850MHZ ~ 950MHZ 48-LQFP MFR. Name: Texas Instruments <1234