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BK1089 - SINGLE-CHIP BROADCAST FM RADIO RECEIVER

Datasheet Summary

Description

The BK1089 single-chip FM receiver employs a low-IF architecture, mixed signal image rejection and all digital demodulation technology.

Features

  • Support 64~108 MHz band 1.
  • Automatic gain control(AGC).
  • Automatic frequency control(AFC).
  • Seek tuning.
  • Channel quality assessment.
  • Digital FM stereo decoder.
  • Automatic stereo/mono switching.
  • Automatic noise suppression.
  • 75us de-emphasis.
  • 2.3 ~ 5.5 V supply voltage.
  • Active current 22 mA.
  • 32.768KHz crystal oscillator.
  • 4x4 mm 24-pin QFN package and 16-pin SOP package Notes 1. Band i.

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Datasheet preview – BK1089

Datasheet Details

Part number BK1089
Manufacturer BEKEN
File Size 518.00 KB
Description SINGLE-CHIP BROADCAST FM RADIO RECEIVER
Datasheet download datasheet BK1089 Datasheet
Additional preview pages of the BK1089 datasheet.

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Full PDF Text Transcription

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BK1089 SINGLE-CHIP BROADCAST FM RADIO RECEIVER Features „ Support 64~108 MHz band 1 „ Automatic gain control(AGC) „ Automatic frequency control(AFC) „ Seek tuning „ Channel quality assessment „ Digital FM stereo decoder „ Automatic stereo/mono switching „ Automatic noise suppression „ 75us de-emphasis „ 2.3 ~ 5.5 V supply voltage „ Active current 22 mA „ 32.768KHz crystal oscillator „ 4x4 mm 24-pin QFN package and 16-pin SOP package Notes 1. Band is selected by internal bonding ， default is 87.5-108MHz.
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