TDA8042M - Quadrature demodulator

NXP

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Datasheet Details

Part number: TDA8042M
Manufacturer: NXP ↗
File Size: 108.85 KB
Datasheet: TDA8042M_PhilipsSemiconductors.pdf
Description: Quadrature demodulator

TDA8042M Product details

Description

TDA8042M The TDA8042M is a monolitic bipolar IC dedicated for BPSK and QPSK demodulation.It is designed to be used together with the TDA8043 as part of a complete BPSK/QPSK satellite demodulator and decoder.The bandwidth of the TDA8042M allows symbol rates up to 45 Msymbols/s.It includes two matched mixers, an IF gain controlled amplifier, a symmetrical oscillator, a 0°/90° phase shifter, two low-pass filters and two matched baseband amplifiers.The high input sensitivity makes interfacing

Features

5 V supply voltage.
Internal voltage reference.
350 to 650 MHz input frequency range.
On-chip 0° and 90° phase shifter.
Symbol rate up to 45 Msymbols/s.
High input sensitivity.
Built-in voltage stabilizer.
AGC amplifier with 21 dB control range.
AGC detector.

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Quadrature demodulator NXP

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