PE4122 Datasheet (Peregrine Semiconductor) - High Linearity Quad MOSFET Mixer

PE4122, High Linearity Quad MOSFET Mixer

The PE4122 is a high linearity, passive Quad MOSFET Mixer for PCS & 3G 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

PE4122 Features

* Integrated, single-ended RF & LO interfaces

* High linearity: IIP3 >+ 30 dBm, 1.8 - 2.0 GHz (+17 dBm LO)

* Low-conversion loss: 7.4 dB (+17 dBm LO)

* High isolation: typical LO-IF at 38 dB, LO-RF at 34 dB

* Designed for low-side LO injection Figure 2. Pa