ADI AD8346ARUZ

调制器800MHz ~ 2.5GHz800MHz ~ 2.5GHz

Overview

The AD8346ARUZ is a direct conversion silicon I/Q Quadrature Modulator designed to be used from 800MHz to 2.5GHz. The part is optimized for lower power applications, yet provides a very low noise floor and high output power for the given supply current. The AD8346ARUZ requires only -10dBm LO drive level and provides a fully specified 50R buffered output. The part provides excellent amplitude and phase balance and sideband suppression specifications to enable higher order/capacity QAM modulated radios. Additionally the AD8346ARUZ has been tested and provides -72dBc ACPR when used in a direct up-conversion CDMA IS95 modulator.

Features

Tube Package
Modulator Function
800MHz ~ 2.5GHz LO Frequency
800MHz ~ 2.5GHz RF Frequency
55 mA Current - Supply
2.7V ~ 5.5V Voltage - Supply
1.9GHz Test Frequency
Surface Mount Mounting Type