PE4124
Overview
- Integrated, single-ended RF & LO high dynamic range performance over a broad LO drive range interfaces 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
- High linearity: IIP3 > +32 dBm, 820 - 920 MHz (+17 dBm LO) networks. The PE4124 is optimized for frequency down-
- Low conversion loss: 6.9 dB conversion using low-side LO injection for GSM 800 & Cellular (+17 dBm LO) Base Station applications, and is also suitable for use in up-conversion applications. The PE4124 is manufactured on Peregrine’s UltraCMOS™ process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate, offering the performance te of GaAs with the economy and integration of conventional CMOS. Figure
- Functional Diagram le LO
- High isolation: typical LO-IF at 43 dB, LO-RF at 31 dB
- Designed for low-side LO injection Figure
- Package Type 8-lead TSSOP o RF IF s PE4124 b Table
- AC and DC Electrical Specifications @ +25 °C (ZS = ZL = 50 Ω) O Parameter Minimum Typical Maximum
