TDA8262HN Datasheet Fully integrated satellite tuner

Manufacturer: NXP Semiconductors

Datasheet Details

Part number	TDA8262HN
Manufacturer	NXP Semiconductors
File Size	195.75 KB
Description	Fully integrated satellite tuner
Download	TDA8262HN Download (PDF)

The direct conversion QPSK demodulator is the front-end receiver dedicated to digital TV broadcasting, satisfying both DVB-S and DBS TV standards.

The wide range oscillator (from 950 MHz to 2175 MHz) covers the American, European and Asian satellite bands, as well as the SMA-TV US standard.

The Zero-IF (ZIF) concept discards traditional IF ﬁltering and intermediate conversion techniques.

TDA8262HN Fully integrated satellite tuner Rev.

01 — 14 December 2004 www.DataSheet4U.com Product data sheet 1.

s s s s s Direct conversion QPSK and 8PSK demodulation (ZIF) 3.3 V DC supply voltage (no 30 V required) Power-down modes selectable by bus 950 MHz to 2175 MHz frequency range High range input level; x.
70 dBm to.
15 dBm at 75 Ω (normal mode) x Up to 0 dBm (20 dB attenuation conﬁguration). Low noise RF input (integrated LNA) RF loop-through 0 dB to 55 dB continuous variable gain on RF input RF input level detector Switchable 0 dB to 9 dB additional gain on baseband output ampliﬁer.

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