| RF Type Frequency Number of Mixers Gain Noise Figure Secondary Attributes Current - Supply Voltage - Supply Package / Case Supplier Device Package | ASK, DECT, FSK 500MHz 2 9.2dB 11dB Up Converter 10mA 2.7 V ~ 5.5 V 24-TSSOP (0.173, 4.40mm Width) 24-TSSOP |