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ATA5744 - UHF ASK Receiver

Description

The ATA5744 is a PLL receiver device for the receiving range of f0 = 300 MHz to 450 MHz.

It is developed for the demands of RF low-cost data communication systems with low data rates and fits for most types of modulation schemes including Manchester, Bi-phase and most PWM protocols.

Features

  • Minimal External Circuitry Requirements, no RF Components on the PC Board Except.
  • Matching to the Receiver Antenna High Sensitivity, Especially at Low Data Rates SSO20 and SO20 package Fully Integrated VCO Supply Voltage 4.5V to 5.5V, Operating Temperature Range.
  • 40°C to +105°C Single-ended RF Input for Easy Adaptation to l/4 Antenna or Printed Antenna on PCB L.

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Full PDF Text Transcription

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Features • Minimal External Circuitry Requirements, no RF Components on the PC Board Except • • • • • • • • • • • • Matching to the Receiver Antenna High Sensitivity, Especially at Low Data Rates SSO20 and SO20 package Fully Integrated VCO Supply Voltage 4.5V to 5.5V, Operating Temperature Range –40°C to +105°C Single-ended RF Input for Easy Adaptation to l/4 Antenna or Printed Antenna on PCB Low-cost Solution Due to High Integration Level Various Types of Protocols Supported (i.e., PWM, Manchester and Bi-phase) Distinguishes the Signal Strength of Several Transmitters via RSSI (Received Signal Strength Indicator) ESD Protection According to MIL-STD.
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