آر اف (فرکانس رادیویی) و بی‌سیم تضعیف‌کننده‌

Product Attributes

Introduction

RCAT attenuators are fixed value absorptive attenuators. The highly precision and repeatable monolithic attenuator chip is processed using the most advanced semiconductor processing techniques. The Cu filled through-die via’s and Cu metallization on the backside provides a very low thermal resistance path to dissipate the attenuated power. The attenuator chip is packaged in an LTCC hermetic package utilizing fully automated and highly reliable manufacturing processes. These attenuators are capable of meeting MIL requirements for gross leak, fine leak, thermal shock, vibration, acceleration, mechanical shock, and HTOL. RCAT- (RoHS compliant) is a wideband fixed attenuator with excellent attenuation accuracy and flatness. It can handle up to 2W. The integrated circuits comprising of thin film resistors is bonded in an optimized multi layer integrated LTCC substrate, and then hermetically sealed under a controlled nitrogen atmosphere with gold-plated covers and eutectic AuSn solder. These attenuators are capable of meeting MIL requirements for gross leak, fine leak, thermal shock, vibration, acceleration, mechanical shock, and HTOL.

Features

• Exceptional power handling of 2W
• Wide band width DC to 20 GHz
• Miniature size 2.25 mm x 2.25 mm x 1.1 mm Ceramic package
• Highly reliable and repeatable performance
• fixed value, absorptive device
• wide bandwidth, DC - 20 GHz
• excellent attenuation accuracy & flatness
• ceramic, hermetic, nitrogen filled
• aqueous washable

Applications

• cellular
• PCS
• communications
• radar
• test and measurement equipment