The MC13143 is a high compression linear mixer with single–ended RF
input, differential IF output and differential LO inputs which consumes as
little as 1.8 mW. A new circuit topology is used to achieve a high third order
intermodulation intercept point, high linearity and high 1.0 dB output
compression point while maintaining a linear 50 W input impedance. It is
designed for Up or Down conversion anywhere from dc to 2.4 GHz.