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TDA5051A Datasheet Home automation modem

Manufacturer: NXP Semiconductors

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General Description

The TDA5051A is a modem IC, specifically dedicated to ASK transmission by means of the home power supply network, at 600 baud or 1200 baud data rate.

It operates from a single 5 V supply.

2.

Overview

TDA5051A Home automation modem Rev.

5 — 13 January 2011 Product data sheet 1.

Key Features

  • Full digital carrier generation and shaping.
  • Modulation/demodulation frequency set by clock adjustment, from microcontroller or on-chip oscillator.
  • High clock rate of 6-bit D/A (Digital to Analog) converter for rejection of aliasing components.
  • Fully integrated output power stage with overload protection.
  • Automatic Gain Control (AGC) at receiver input.
  • 8-bit A/D (Analog to Digital) converter and narrow digital filtering.
  • Digital dem.

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