RF/IF and RFID

Part NO. Manufacturer Description Series Package Case
AS3900-BQFP ams IC RF TXRX ISM<1GHZ 28-WFQFN - 28-WFQFN Exposed Pad
AS3940-BQFT-5K ams IC RF TXRX ISM>1GHZ 32-VFQFN - 32-VFQFN Exposed Pad