آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Introduction

MMA142AA is a self-biased GaAs pHEMT distributed amplifier die operating from a single positive supply with on-chip bias chokes. This MMIC operates over a frequency range of 1 GHz to 34 GHz. The gain has a positive slope of +1 dB, with a typical gain of 15 dB, a noise figure of 3 dB, an output power of 16 dBm at the 1 dB gain compression point, and an output third-order intercept of 28 dBm at 18 GHz. The amplifier's RF input/output ports are internally matched to 50 Ω for easy integration into multi-chip modules.

Features

• Frequency range: 1 GHz to 34 GHz
• Gain: 14 dB with +0.5 dB slope
• High output third-order intercept point: 28 dBm @ 18 GHz
• Low noise figure: 3 dB @ 20 GHz
• Self-biased positive supply: 6 V, 70 mA
• 50 Ω matched input/output
• Compact die size: 3 mm × 1.35 mm × 0.1 mm

Applications

• Test & measurement instruments
• Telecom infrastructure
• Broadband microwave radio
• Microwave & millimeter-wave communication systems