描述 Description

Qorvo's CMD282C3 is a negative controlled, wideband GaAs MMIC 2-bit digital attenuator housed in a leadless 3x3 mm surface mount package. Each bit of the attenuator is controlled by a single voltage of either 0 V or -5 V. The attenuator bit values are 4 dB and 8 dB, for a total attenuation of 12 dB. The CMD282C3 has a low insertion loss of 1.9 dB at 10 GHz and the attenuation accuracy is typically 0.2 dB step error. The CMD282C3 is a 50 ohm matched design which eliminates the need for RF port matching.

特性 Features

? Wideband performance
? Low insertion loss
? 12 dB attenuation range
? Pb-free RoHs compliant 3x3 QFN package Electrical

應(yīng)用 Application

? Electronic Warfare (EW)
? Radar
? Space
? Satellite Communications (Satcom)
? Test & Measurement
? Phased Arrays