TDA8051 Datasheet (NXP) - QPSK receiver

TDA8051, QPSK receiver

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

TDA8051 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. APPLICATIONS

* BPSK/QPSK demodulation. GENERAL DES