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MAX7034 - 315MHz/434MHz ASK Superheterodyne Receiver

Datasheet Summary

Description

Operates from Single +5.0V Supply

Features

  • Optimized for 315MHz or 433.92MHz Band.
  • Selectable Image-Rejection Center Frequency.
  • Selectable x64 or x32 fLO/fXTAL Ratio.
  • Low (< 6.7mA) Operating Supply Current.
  • < 3.0µA Low-Current Power-Down Mode for Efficient Power Cycling.
  • 250µs Startup Time.
  • Built-In 44dB RF Image Rejection.
  • Excellent Receive Sensitivity Over Temperature.
  • -40°C to +125°C Operation MAX7034 The MAX7034 fully integrated low-power CMOS superhe.

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Datasheet preview – MAX7034

Datasheet Details

Part number MAX7034
Manufacturer Maxim Integrated Products
File Size 431.94 KB
Description 315MHz/434MHz ASK Superheterodyne Receiver
Datasheet download datasheet MAX7034 Datasheet
Additional preview pages of the MAX7034 datasheet.

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Full PDF Text Transcription

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19-3109; Rev 0; 1/08 315MHz/434MHz ASK Superheterodyne Receiver www.datasheet4u.com General Description ♦ Operates from Single +5.0V Supply Features ♦ Optimized for 315MHz or 433.92MHz Band ♦ Selectable Image-Rejection Center Frequency ♦ Selectable x64 or x32 fLO/fXTAL Ratio ♦ Low (< 6.7mA) Operating Supply Current ♦ < 3.0µA Low-Current Power-Down Mode for Efficient Power Cycling ♦ 250µs Startup Time ♦ Built-In 44dB RF Image Rejection ♦ Excellent Receive Sensitivity Over Temperature ♦ -40°C to +125°C Operation MAX7034 The MAX7034 fully integrated low-power CMOS superheterodyne receiver is ideal for receiving amplitudeshift-keyed (ASK) data in the 300MHz to 450MHz frequency range (including the popular 315MHz and 433.92MHz frequencies). The receiver has an RF sensitivity of -114dBm.
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