Description

The SKY12144-315 is a voltage controlled, variable attenuator from Skyworks series of HIP3™ components. It is specifically designed and specified for use as a wide dynamic range, lowdistortion attenuator for DCS and PCS base station applications centered at 1837.5 MHz and 1960 MHz. The SKY12144-315 employs a monolithic quadrature hybrid and a pair of silicon PIN diodes to achieve the specified low-distortion performance. It operates from 0–12 V with 1.6 mA typical control current at maximum attenuation. The SKY12144-315 is packaged in a small outline LGA (Land Grid Array) surface mount package with the internal elements affixed to an organic BT substrate.

Features

● 23 dB attenuation range

● 1.5 dB insertion loss, 2:1 SWR

● 0–12 V control voltage

● 43 dBm IP3

● Small footprint LGA package

● Designed for DCS/PCS base stations

● Lead (Pb)-free and RoHS-compliant