آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Introduction

The HMC998A is a GaAs MMIC pHEMT Distributed Power Amplifier die which operates between DC and 22 GHz. The amplifier provides 14.5 dB of gain, 43 dBm output IP3 and +32.5 dBm of output power at 1 dB gain compression while requiring 500 mA quiescent current from a +15 V supply. The HMC998A exhibits a slightly positive gain slope, making it ideal for test equipment applications. The HMC998A amplifier I/Os are internally matched to 50 Ohms facilitating integration into Mutli-Chip-Modules (MCMs). All data is taken with the chip connected via two 0.025 mm (1 mil) wire bonds of minimal length 0.31 mm (12 mils).

Features

• High P1dB Output Power: +32.5 dBm
• High Psat Output Power: +33.5 dBm
• High Gain: 14.5 dB
• High Output IP3: 43 dBm
• Supply Voltage: +15 V @ 500 mA
• 50 Ohm Matched Input/Output
• Die Size: 2.98×1.78×0.1 mm

Applications

• Test Instrumentation
• Microwave Radio & VSAT
• Telecom Infrastructure
• Fiber Optics