The BT1074Bi is a BiCMOS monolithic integrated RF transceiver. In addition to the input I/Q interface, the IC contains all of the required components to implement a complete RF-IF transceiver. This includes two on-chip local oscillators, a low noise amplifier with an overall noise figure of less than 5dB over temperature and power supply variations, two highly linear down-conversion mixers, an IF amplifier, an upconversion mixer and an on-chip power amplifier capable of delivering -4dBm to +17dBm. The unit operates with a power supply voltage range of 2.7 - 3.6 volts. * See Single-ended RFM input application example on page 15.