5pcs Skyworks SKY12144-315: HIP3™ RF Variable Attenuator for DCS and PCS base stations
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
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 mou