AD8346 is a 0.8GHz to 2.5GHz quadrature modulator with high accuracy, wide bandwidth and low power consumption.
The AD8346 quadrature modulator provides a differential LO input, phase‑splitter network, and Gilbert‑cell mixers to generate I/Q RF signals from 0.8 GHz to 2.5 GHz. It is supplied in a 16‑lead TSSOP package and operates from a 2.7 V to 5.5 V supply.
Typical applications include digital and spread‑spectrum communication systems, wireless LAN, PCS/ISM transceivers, and QPSK/GMSK/QAM modulators. The datasheet includes specifications, pin descriptions, typical performance curves, and evaluation board setup information.