ADL5590 Overview
This family of monolithic RF quadrature modulators is designed for use from 869 MHz to 960 MHz and from 1805 MHz to 1990 MHz. Excellent phase accuracy and amplitude balance enable high performance, direct RF modulation for munications systems. The ADL5590 and ADL5591 can be used as direct RF modulators in digital munications systems such as those using the Global System for Mobile munications (GSM) network.