SPF-5043Z Datasheet | RF Micro Devices

Description The SPF-5043Z is a high performance p HEMT MMIC LNA designed for operation from 50MHz to 4000MHz. The on-chip active bias network provides stable current over temperature and process threshold voltage variations. The SPF-5043Z 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. A high maximum input power specification make it ideal for high dynamic range receivers. Gain (d B) NF (d B) Optimum Technology Matching® Applied Ga As HBT Ga As MESFET In Ga P HBT Si Ge Bi CMOS Si Bi CMOS Si Ge HBT 9 Ga As p HEMT Si CMOS Si BJT Ga N HEMT RF MEMS Gain & NF versus Frequency Broadband Application Circuit (5V, 46m A) G ain 0.5 Frequency (M Hz) Features - Ultra-Low Noise Figure=0.8d B @ 900MHz - Gain=18.2d B @ 900MHz - High Linearity: OIP3=35d Bm @ 1900MHz - P1d B=21d Bm @ 1900MHz - Single-Supply Operation: 5V @ IDQ=46m A - Flexible Biasing Options: 3V to 5V, Adjustable Current - Broadband Internal Matching Applications - Cellular, PCS, W-CDMA, ISM, Wi MAX Receivers - Low Noise, High Linearity Gain Block Applications Parameter Specification...