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TDA18291HN - Low power DVB / T tuner

Datasheet Summary

Description

The TDA18291HN is a BiCMOS integrated circuit receiver intended for digital TV reception for low power applications (e.g.

mobile phone and PDA).

The tuner is designed for the terrestrial digital video broadcast (DVB-T standard) and handheld DVB standard (DVB-H standard).

Features

  • I I I I I I I I I I I I I 150 mW power consumption in DVB-T mode 4 dB noise figure Direct conversion ZIF architecture 174 MHz to 230 MHz and 470 MHz to 862 MHz tuning range Low noise, wide dynamic receiver Fully integrated balanced LNA Fully integrated channel filters with built-in self-calibration Fully integrated fractional N frequency synthesizer Fully integrated VCO I2C-bus controllable Dedicated pin for DVB-H time slicing control 19.2 MHz, 26 MHz and 38.4 MHz reference frequency compliant HVQ.

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Datasheet Details

Part number TDA18291HN
Manufacturer NXP
File Size 137.89 KB
Description Low power DVB / T tuner
Datasheet download datasheet TDA18291HN Datasheet
Additional preview pages of the TDA18291HN datasheet.

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Full PDF Text Transcription

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TDA18291HN Low power DVB / T tuner Rev. 01 — 28 August 2007 Product short data sheet 1. General description The TDA18291HN is a BiCMOS integrated circuit receiver intended for digital TV reception for low power applications (e.g. mobile phone and PDA). The tuner is designed for the terrestrial digital video broadcast (DVB-T standard) and handheld DVB standard (DVB-H standard). It operates in the VHFIII and UHF band (174 MHz to 230 MHz and 470 MHz to 862 MHz) and contains all the functions needed for a whole receiver chain from (RF) input to baseband IQ outputs: LNA, quadrature mixer, channel filters and a complete RF PLL with a fully integrated VCO. The PLL can operate from a number of reference frequencies, fitting almost any mobile platform.
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