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TH72005 - FSK/ASK Transmitter

Description

The TH72005 FSK/ASK transmitter IC is designed for applications in the 315 MHz industrial-scientificmedical (ISM) band.

Features

  • ! Fully integrated PLL-stabilized VCO ! Frequency range from 290 MHz to 350 MHz ! Single-ended RF output ! FSK through crystal pulling allows modulation from DC to 40 kbit/s ! High FSK deviation possible for wideband data transmission ! ASK achieved by on/off keying of internal power amplifier up to 40 kbit/s ! Wide power supply range from 1.95 V to 5.5 V ! Very low standby current ! On-chip low voltage detector ! High over-all frequency accuracy ! FSK deviation and center frequency independent.

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Datasheet Details

Part number TH72005
Manufacturer Melexis
File Size 536.00 KB
Description FSK/ASK Transmitter
Datasheet download datasheet TH72005 Datasheet
Additional preview pages of the TH72005 datasheet.

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Full PDF Text Transcription

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TH72005 315MHz FSK/ASK Transmitter Features ! Fully integrated PLL-stabilized VCO ! Frequency range from 290 MHz to 350 MHz ! Single-ended RF output ! FSK through crystal pulling allows modulation from DC to 40 kbit/s ! High FSK deviation possible for wideband data transmission ! ASK achieved by on/off keying of internal power amplifier up to 40 kbit/s ! Wide power supply range from 1.95 V to 5.5 V ! Very low standby current ! On-chip low voltage detector ! High over-all frequency accuracy ! FSK deviation and center frequency independently adjustable ! Adjustable output power range from -12 dBm to +11 dBm ! Adjustable current consumption from 3.2 mA to 10.
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