Product Description

The SPF-5122Z is a high performance pHEMT MMIC LNA designed for operation from 400-3000 MHz. The on-chip active bias network provides stable current over temperature and process threshold voltage variations. The SPF-5122Z offers ultra-low noise figure and high linearity performance in a gain block configuration. Its single-supply operation and integrated matching networks make implementation remarkably simple. High maximum input power specification make it ideal for high dynamic range receivers.

Product Features

• Ultra-Low Noise Figure = 0.6dB @ 900MHz

• Gain = 19dB @ 900MHz

• High Linearity: OIP3 = 40.5dBm @ 1900MHz

• P1dB = 24dBm @ 1900MHz

• Single Supply Operation: 5V @ Idq=90mA

• Broadband Internal Matching

• Small Package: QFN 2x2

• RoHS/WEEE Compliant Package

Applications

• Cellular, PCS, DCS1800, CDMA, WCDMA Receivers

• Low noise, high linearity gain block applications