Product Description
The PE4126 is a high linearity, passive Quad MOSFET Mixer for DCS 1800 Base Station Receivers exhibiting high dynamic range performance over a broad LO drive range up 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 PE4126 is optimized for frequency down-conversion using low-side LO injection for DCS 1800 Base Station applications, and is also suitable for use in up-conversion applications.

Features
• Integrated, single-ended RF & LO interfaces
• High linearity: IIP3 of +32 dBm, 1700 - 1800 MHz (+17 dBm LO)
• Low conversion loss: 7.9 dB (+17 dBm LO)
• High Isolation: typical LO-IF at 37 dB, LO-RF at 38 dB (1.8 GHz)
• Designed for low-side LO injection