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MXL5003S - DIGITAL SILICON IC TUNER

General Description

The MxL5003S is an integrated tuner IC, which meets the specifications of digital (DVB-T, DVBH, ISDB-T 13-seg, ATSC, and 64/256-QAM) TV standards.

It enables a manufacturer to design a TV tuner module with a small footprint, low bill-of-materials cost, and low power consumption.

Key Features

  • Implemented in CMOS 0.18µm process Tuning range from 44 to 885 MHz Integrated channel filtering requiring no external SAW filters On-chip 75 dB AGC with single AGC ¾ ¾ ¾ ¾ 57 dB RF and 32 dB IF with dual AGC On-chip RSSI with single AGC 165 mA typical ( UHF mode) Flexible support for different demodulator requirements Low power consumption Programmable IF from low to high IF P.

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MXL5003S DATASHEET REV. 1.0 MAXLINEAR MXL5003S DIGITAL SILICON IC TUNER General Description The MxL5003S is an integrated tuner IC, which meets the specifications of digital (DVB-T, DVBH, ISDB-T 13-seg, ATSC, and 64/256-QAM) TV standards. It enables a manufacturer to design a TV tuner module with a small footprint, low bill-of-materials cost, and low power consumption. The tuner IC can be configured through I2C interface to change modes for receiving different standards. It takes an input from a 75Ω antenna or cable and produces a programmable channel-selected IF output up to 57MHz. Gain control, LO generation, and channel selectivity functions are completely integrated on the chip, which simplifies board-level design. The nominal power supply is 1.8V. If 1.