آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Introduction

A high dynamic range, GaAs MMIC, low noise amplifier in a lead-free SOIC-8, surface mount plastic package. It employs external input matching to obtain optimum noise figure performance and operating frequency flexibility. The amplifier also features flexible biasing to control the current consumption vs. dynamic range trade-off. It can operate from any supply voltage in the 3 V to 8 V range. Its current can be controlled over a range of 20 mA to 80 mA with an external resistor. It is ideally suited for use where low noise figure, high gain, high dynamic range, and low power consumption are required. Typical applications include receiver front ends in AMPS, GSM, and ETACS base stations. It is also useful as a gain block, buffer, driver, and IF amplifier in both fixed and portable cellular and 900 MHz ISM systems. It is fabricated using a low-cost 0.5-micron gate length GaAs process. The process features full passivation for increased performance reliability.

Features

• Low Noise Figure: 1.2 dB
• High Input IP3: +18 dBm at 8 V, 60 mA bias; +6.5 dBm at 3 V, 20 mA bias
• High Gain: 16 dB
• Single Supply: +3 to +8 VDC
• Adjustable current: 20 to 80 mA with external resistor
• Lead-Free SOIC-8 Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• 260℃ Reflow Compatible
• RoHS Compliant Version of AM50-0003

Applications

• Receiver front ends in AMPS, GSM, and ETACS base stations
• Gain block, buffer, driver, and IF amplifier in both fixed and portable cellular and 900 MHz ISM systems