RF3854 Datasheet (RF Micro Devices) - QUADRATURE MODULATOR AND PA DRIVER

RF3854, QUADRATURE MODULATOR AND PA DRIVER

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.

Dynamic power contro

RF3854 Features

* Note: The die flag is the chip's main ground.

* MODE D Q SIG N VREF

* Applications

* Functional Block Diagram

* CDMA, GSM, and UMTS Basestation Architecture ISM Transceivers Broadband Fixed Wirele