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IDTF1320NBGI

Part Number	IDTF1320NBGI
Manufacturer	Integrated Device Technology
Description	DPD Demodulator
Published	Feb 4, 2016
Detailed Description	DPD Demodulator for PA Linearization GENERAL DESCRIPTION This document describes the specification for the IDTF1320 Dig...
Datasheet	IDTF1320NBGI PDF File

Overview

DPD Demodulator for PA Linearization GENERAL DESCRIPTION This document describes the specification for the IDTF1320 Digital Pre-Distortion Demodulator for PA linearization.
This device is one of 2 variants to cover common UTRA bands.
See the Part# Matrix below for details.
COMPETITIVE ADVANTAGE In typical basestation transmitters a digital pre-distortion loop is employed to improve the Transmitter performance.
The signal coming out of the PA is sampled so that the I&Q data at Baseband can be predistorted before being sent to the Tx DAC to counteract the distortion inherent in the downstream PA.
The signal coupled from the PA is adjusted via a digital step attenuator to a lower level and t...

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IDTF1320NBGI DPD Demodulator - Integrated Device Technology

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