描述 Description

The MAPS-011008 is a GaAs pHEMT 6-bit digital phase shifter with an integrated CMOS driver in a lead-free 4 mm PQFN plastic surface mount package. Step size is 5.6° providing phase shift from 0° to 360° in 5.6° steps. This design has been optimized to minimize variation in attenuation over the phase shift range. The MAPS-011008 is ideally suited for use where high phase accuracy with minimum loss variation over the phase shift range are required. The 4 mm PQFN package provides a smaller footprint than is typically available for a digital phase shifter with an internal driver. Typical applications include communications antennas and phased array radars.

特性 Features

·6 Bit Digital Phase Shifter
·RoHS* Compliant
·Lead-Free 4 mm 24-Lead PQFN Package
·EAR99
·50 O Impedance
·Phase Accuracy over individual Bits: +/- 1°
·Attenuation Variation over Phase Shift Range: +/-0.5 dB
·Low DC Power Consumption
·Serial or Parallel Control
·Integrated CMOS Driver
·360° Coverage with LSB = 5.6°

應用 Application

·Aerospace and Defense