Datasheet4U Logo Datasheet4U.com

TDA8051 Datasheet QPSK receiver

Manufacturer: NXP Semiconductors

📥 Download Datasheet

General Description

TDA8051 This TDA8051 is a monolithic bipolar IC intended for Quadrature Phase Shift Key (QPSK) demodulation.

It includes: • Low noise RF and gain controlled amplifier • Two matched mixers • Symmetrical Voltage Controlled Oscillator (VCO) with 0 to 90° signal generator whose frequency is controlled by an integrated Phase Lock Loop (PLL) circuit.

• Two matched amplifiers for output base-band active filtering and output buffers The gain control is produced by output level detection compared with an external pre-fixed reference.

Overview

INTEGRATED CIRCUITS DATA SHEET TDA8051 QPSK receiver Product specification Supersedes data of 1998 Jan 08 File under Integrated Circuits, IC02 1999 Aug 20 Philips Semiconductors Product specification QPSK.

Key Features

  • High operating input sensitivity.
  • Gain controlled amplifier.
  • PLL controlled carrier frequency.
  • Low crosstalk between I and Q channel outputs.
  • 3-wire transmission bus.
  • 5 V supply voltage.

More Datasheets from NXP Semiconductors

Part Number Description
TDA8050 TDA8046H
TDA8050A QPSK transmitter
TDA8000 Smart card interface
TDA8000T Smart card interface
TDA8001 Smart card interface
TDA8002 IC card interface
TDA8002C IC card interface
TDA8003TS I2C-bus SIM card interface
TDA8004AT IC card interface
TDA8004T IC card interface