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TDA8050 - TDA8046H

Description

The Quadrature Phase Shift Keying (QPSK) transmitter is a monolithic bipolar IC dedicated for quadrature modulation of the I and Q signals.

Two double-balanced mixers Symmetrical Voltage Controlled Oscillator (VCO) with 0 to 90 degree signal generation for modulation

Features

  • Programmable gain.
  • PLL controlled carrier frequency.
  • 3-wire transmission bus.
  • 5 V supply voltage.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET TDA8050 QPSK transmitter Product specification Supersedes data of 1999 Jun 21 File under Integrated Circuits, IC02 1999 Dec 14 Philips Semiconductors Product specification QPSK transmitter FEATURES • Programmable gain • PLL controlled carrier frequency • 3-wire transmission bus • 5 V supply voltage. APPLICATIONS • QPSK modulation. GENERAL DESCRIPTION The Quadrature Phase Shift Keying (QPSK) transmitter is a monolithic bipolar IC dedicated for quadrature modulation of the I and Q signals.
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