آر اف (فرکانس رادیویی) و بی‌سیم سایر آی سی‌ و ماژول‌های آر اف

Product Attributes

Introduction

A GaAs pHEMT 4-bit digital phase shifter with an integrated 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. It 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.

Features

• 4 Bit Digital Phase Shifter
• 360° Coverage with LSB = 22.5°
• Integrated 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
• Bidirectional

Applications

• Wireless Networking & Communication