MACOM MAPS-010143-TR0500

The MAPS-010143 is a GaAs pHEMT 4-bit digital phase shifter with an integral CMOS driver in a 4 mm PQFN plastic surface mount package. Step size is 22.5° providing phase shift from 0° to 360° in 22.5° steps. This design has been optimized to minimize variation in attenuation over the phase shift range. The MAPS-010143 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.

• 4 Bit Digital Phase Shifter
• 360° Coverage with LSB = 22.5°
• Integral CMOS Driver
• Serial or Parallel Control
• Low DC Power Consumption
• Minimal Attenuation Variation over Phase Shift Range
• 50 Ω Impedance
• EAR99
• Lead-Free 4 mm 24-Lead PQFN Package
• RoHS Compliant

• communications antennas
• phased array radars