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TH72035 - FSK/ASK Transmitter

Datasheet Summary

Description

The TH72035 FSK/ASK transmitter IC is designed for applications in the European 868 MHz industrialscientific-medical (ISM) band, according to the EN 300 220 telecommunications standard.

Features

  • ! Fully integrated PLL-stabilized VCO ! Frequency range from 850 MHz to 930 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 preview – TH72035

Datasheet Details

Part number TH72035
Manufacturer Melexis
File Size 527.81 KB
Description FSK/ASK Transmitter
Datasheet download datasheet TH72035 Datasheet
Additional preview pages of the TH72035 datasheet.

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Full PDF Text Transcription

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TH72035 868/915MHz FSK/ASK Transmitter Features ! Fully integrated PLL-stabilized VCO ! Frequency range from 850 MHz to 930 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 -11 dBm to +9.5 dBm ! Adjustable current consumption from 5.1 mA to 13.
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