The Intersil HFA3421 PRISM® is a high performance low noise amplifier in a low cost SOIC 8 lead surface mount plastic package. The HFA3421 employs a fully monolithic design which eliminates the need for external tuning networks. It can be biased using 3V or 5V supplies and has an option for biasing at higher currents for increased dynamic range.

Features
• Low Noise Figure . . . . . . . . . . . . . . . . . . . . . . . . . . 1.65dB
• High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20dB
• Low Power Consumption . . . . . . . . . . . . . . 3V to 5V, 8mA
• High Dynamic Range
• DC Decoupled RF Input and Output
• No External RF Tuning Elements Necessary
• Low Cost SOIC 8 Lead Plastic Package

Applications
• Wireless Local Loop
• TDD Quadrature-Modulated Communication Systems
• Wireless Local Area Networks
• PCMCIA Wireless Transceivers
• TDMA Packet Protocol Radio
• PCS/Wireless PBX