Product Description
The PE4123 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 of 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 PE4123 is optimized for frequency down-conversion using high-side LO injection for PCS & 3G Base Station applications, and is also suitable for up-conversion applications.
FEATUREs
• Integrated, single-ended RF & LO interfaces
• High linearity: +32 dBm, 1.9 GHz (+17 dBm LO)
• Low-conversion loss: 7.5 dB (+17 dBm LO)
• High isolation: Typical LO-IF at 35 dB, LO-RF at 33 dB
• Optimized for high-side LO injection
• Packaged in a very small 6-lead 3x3mm MLPM