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TDA8260TW Satellite Zero-IF QPSK/8PSK downconverter with PLL synthesizer

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Description

INTEGRATED CIRCUITS DATA SHEET TDA8260TW Satellite Zero-IF QPSK/8PSK downconverter with PLL synthesizer Product specification Supersedes data of 2003.
The direct conversion QPSK demodulator is the front-end receiver dedicated to digital TV broadcasting, satisfying both DVB and DBS TV standards.

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Features

* Direct conversion Quadrature Phase Shift Keying (QPSK) and 8-Phase Shift Keying (8PSK) demodulation (Zero-IF)
* Frequency range: 950 to 2175 MHz
* High level asymmetrical RF input
* 0 to 50 dB variable gain with AGC control
* Loop-controlled 0 to 90° phase s

Applications

* Direct Broadcasting Satellite (DBS) QPSK demodulation
* Digital Video Broadcasting (DVB) QPSK demodulation

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