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MAX7033 - 315MHz/433MHz ASK Superheterodyne Receiver

Key Features

  • Optimized for 315MHz or 433MHz Band.
  • Operates from Single +3.3V or +5.0V Supplies.
  • High Dynamic Range with On-Chip AGC.
  • AGC Hold Circuit.
  • 1ms AGC Release Time.
  • Selectable Image-Rejection Center Frequency.
  • Selectable x64 or x32 fLO/fXTAL Ratio.
  • Low 5.2mA Operating Supply Current.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX7030 ASK Transceiver
MAX7031 ASK Transceiver
MAX7032 ASK/FSK Transceiver
MAX7034 315MHz/434MHz ASK Superheterodyne Receiver
MAX7036 300MHz To 450MHz ASK Receiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-3273; Rev 1; 7/04 315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock www.datasheet4u.com General Description Features ♦ Optimized for 315MHz or 433MHz Band ♦ Operates from Single +3.3V or +5.0V Supplies ♦ High Dynamic Range with On-Chip AGC ♦ AGC Hold Circuit ♦ 1ms AGC Release Time ♦ Selectable Image-Rejection Center Frequency ♦ Selectable x64 or x32 fLO/fXTAL Ratio ♦ Low 5.2mA Operating Supply Current ♦ <3.5µA Low-Current Power-Down Mode for Efficient Power Cycling ♦ 250µs Startup Time ♦ Built-In 44dB RF Image Rejection ♦ Better than -114dBm Receive Sensitivity ♦ -40°C to +105°C Operation MAX7033 The MAX7033 fully integrated low-power CMOS superheterodyne receiver is ideal for receiving amplitudeshift-keyed (ASK) data in the 300MHz to 450MHz frequency range.