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TH7107 - FSK/FM/ASK Transmitter

General Description

3901007107 Rev.

Data Sheet Dec.

Key Features

  • ! Fully integrated, PLL-stabilized VCO ! Flexible frequency range from 310 MHz to 450 MHz ! FSK through crystal pulling allows modulation from DC to 20 kbit/s ! High FSK deviation possible for wideband data transmission ! ASK achieved by on/off keying of internal power amplifier ! FM possible with external varactor ! Wide power supply range from 2.2 V to 5.5 V ! High over-all frequency accuracy ! Very low standby current ! Adjustable output power range from -12 dBm to +2 dBm ! Adjustable current.

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Datasheet Details

Part number TH7107
Manufacturer Melecis
File Size 418.03 KB
Description FSK/FM/ASK Transmitter
Datasheet download datasheet TH7107 Datasheet

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Full PDF Text Transcription (Reference)

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www.DataSheet4U.com TH7107 315/433MHz FSK/FM/ASK Transmitter Features ! Fully integrated, PLL-stabilized VCO ! Flexible frequency range from 310 MHz to 450 MHz ! FSK through crystal pulling allows modulation from DC to 20 kbit/s ! High FSK deviation possible for wideband data transmission ! ASK achieved by on/off keying of internal power amplifier ! FM possible with external varactor ! Wide power supply range from 2.2 V to 5.5 V ! High over-all frequency accuracy ! Very low standby current ! Adjustable output power range from -12 dBm to +2 dBm ! Adjustable current consumption from 4.8 mA to 11.5 mA ! FSK deviation and center frequency independently adjustable ! Differential output well-suited for loop antenna ! External clock available for µC drive, down to 1.