Product Description

The RF3854 is a low noise, multi-mode, quad-band direct I/Q to RF modulator and PA driver solution designed for digital modulation applications ranging from 800MHz to 2000MHz. Frequency doublers, dividers and LO buffers are included to support a variety of LO generation options.

Features

W-CDMA High/Mid/Low Power Modes

Quad-Band Direct Quadrature Modulator

Variable Gain PA Drivers

GMSK Bypass Amplifiers

LO Frequency Doubler and Divider

Baseband Filtering

Qualified to Infrastructure Standards

Applications

CDMA, GSM, and UMTS Bas estation Architecture

ISM Transceivers

Broadband Fixed Wireless Access and Wireless Local Loop

GMSK, QPSK, DQPSK, QAM Modulation