The PE4124 is a high linearity, passive MOSFET Quad Mixer for GSM800 & Cellular Base Station Receivers and exhibits high dynamic range performance over an LO drive range of 14 dBm to 20 dBm. This mixer integrates passive matching networks to provide single ended interfaces for the RF and LO ports, eliminating the need for external RF baluns or matching networks. The PE4124 is optimized for frequency down conversion using low-side LO injection for GSM800 & Cellular Base Station applications.