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SI4012 - CRYSTAL-LESS RF TRANSMITTER

Description

Silicon Laboratories’ Si4012 is a fully integrated crystal-less CMOS high-data rate RF transmitter designed for the sub-GHz ISM band.

This chip is optimized for battery powered applications requiring low standby currents and high output transmit power.

Features

  • Frequency range.
  • 27.
  • 960 MHz Output Power Range.
  • .
  • 13 to +10 dBm Low Power Consumption.
  • OOK 14.2 mA @ +10 dBm.
  • FSK 19.8 mA @ +10 dBm Data Rate = 0 to 100 kbaud FSK FSK and OOK modulation Power Supply = 1.8 to 3.6 V.
  • Crystal-less operation.
  • ±150 ppm: 0 to 20° C.
  • ±250 ppm:.
  • 40 to 85° C.
  • Optional crystal input for higher tolerances Low power shutdown.

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Full PDF Text Transcription

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www.DataSheet.co.kr Si4012 Si4012 C RYSTAL - LESS R F T RANSMITTER Features       Frequency range 27–960 MHz Output Power Range –13 to +10 dBm Low Power Consumption OOK 14.2 mA @ +10 dBm FSK 19.8 mA @ +10 dBm Data Rate = 0 to 100 kbaud FSK FSK and OOK modulation Power Supply = 1.8 to 3.6 V          Crystal-less operation ±150 ppm: 0 to 20° C ±250 ppm: –40 to 85° C Optional crystal input for higher tolerances Low power shutdown mode Integrated voltage regulator 256 byte FIFO Low battery detector SMBus Interface –40 to +85 °C temperature range 10-Pin MSOP Package, Pb-free RoHs compliant Low BOM Ordering Information: See page 53.
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