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HT9011 - FM IF Detector

General Description

The HT9011 is designed for FM communication system devices.

It combines a paging system, mixer, IF limiter, Quadrature detector, operation amplifier, comparator and more.

Key Features

  • HT9011 FM IF Detector.
  • Operating voltage: 1.1V~3.5V Constant power supply voltage can be generated by externally adding a transistor: VREG=1.0V typ. Alarm function sensitivity: VALM=1.1V typ. Low current consumption: ICCQ=1.1mA typ. Built-in 2nd stage mixer for double conversion method Mixer operating frequency: 10MHz~50MHz Built-in low-pass filter and waveform shaping circuit enable the extraction of FSK signals from voice signals Bu.

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Datasheet Details

Part number HT9011
Manufacturer Holtek Semiconductor Inc
File Size 98.26 KB
Description FM IF Detector
Datasheet download datasheet HT9011 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Preliminary Features · · · · · · HT9011 FM IF Detector · · · · Operating voltage: 1.1V~3.5V Constant power supply voltage can be generated by externally adding a transistor: VREG=1.0V typ. Alarm function sensitivity: VALM=1.1V typ. Low current consumption: ICCQ=1.1mA typ. Built-in 2nd stage mixer for double conversion method Mixer operating frequency: 10MHz~50MHz Built-in low-pass filter and waveform shaping circuit enable the extraction of FSK signals from voice signals Built-in battery-saving function for longer battery life time High transmission rate: 1200 bps 20-pin SSOP package (0.65mm Pitch) General Description The HT9011 is designed for FM communication system devices. It combines a paging system, mixer, IF limiter, Quadrature detector, operation amplifier, comparator and more.