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