آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Introduction

The CMA-83LN+ is a PHEMT based wideband, low noise MMIC amplifier with a unique combination of low noise, high IP3, and flat gain over wideband making it ideal for sensitive, high-dynamic-range receiver applications. This design operates on a single 5V or 6V supply, is well matched for 50Ω and comes in a tiny, low profile package (0.12×0.12×0.045), accommodating dense circuit board layouts. The MMIC amplifier is bonded to a multilayer integrated LTCC substrate and then hermetically sealed under a controlled Nitrogen atmosphere with gold plated cover and eutectic Au-Sn solder. Terminal finish is Ni-Pd-Au. It has repeatable lot to lot performance due to tightly controlled semiconductor and assembly processes. These amplifiers are capable of meeting MIL requirements and have been tested for hermeticity.

Features

• Ceramic, hermetically sealed, high reliability
• Low profile case, .045” high
• Low Noise figure, 1.3 dB at 2 GHz
• High IP3, 30 dBm typ. at 2 GHz
• High Pout, P1dB 20.3 dBm typ. at 2 GHz and 6V
• Excellent Gain flatness, ±1.2 dB over 0.5 to 7 GHz and 6V

Applications

• WiFi
• WLAN
• UMTS
• LTE
• WiMAX