RF Transceiver by Melexis (2 more products)

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MLX73290-M Image

The MLX73290-M from Melexis is a multi-channel transceiver chip that operates from 300 MHz to 930 MHz. The transceiver delivers two RF channels, each with a programmable RF power transmitter and a highly sensitive RF receiver. It is fully programmable via its serial peripheral interface (SPI). It provides an output power from -20 dBm to 13 dBm with a receiver sensitivity can attain -120 dBm in a 15 kHz bandwidth. This transceiver is very flexible due to the high degree of programmability. A wide variety of different RF parameters can be adjusted (number of channels, frequency resolution, output, frequency deviation, etc.), in order to satisfy specific application criteria. The MLX73290-M is ideal for sub-GHz wireless applications like home/building automation, tire pressure monitoring (TPMS), automatic meter reading (AMR), alarm systems, passive keyless entry (PKE), medical diagnostics and telemetry.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    Multi-Channel Programmable RF Transceiver Chip

General Parameters

  • Type
  • Frequency
    299 to 960 MHz
  • Data Rate
    0.3 to 250 Kbps
  • Modulation
  • Output Power(dBm)
    -20 to 13 dBm
  • Rx Sensitivity
    -120 dBm
  • Supply Voltage
    2.1 to 3.6 V
  • Rx Current
    15 to 17 mA
  • Tx Current
    14 to 25 mA
  • Operating Temperature
    -40 to 105 Degrees C
  • Phase Noise
    -110, -94 dBc/Hz

Technical Documents