BK1089 Datasheet - BEKEN

BK1089, SINGLE-CHIP BROADCAST FM RADIO RECEIVER

BK1089 SINGLE-CHIP BROADCAST FM RADIO RECEIVER .
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

Applications

* Toys
* GND GND PWD STC VL ST 24 23 22 21 20 19 GND 1 18 VA FMIN 2 17 GND GND 3 FMIP 4 (BK1089) GND 16 LOUT 15 ROUT GND 5 14 GND VUP 6 13 VD 7 8 9 10 11 12 VDM SUP SDM RCLK AMODE VIO QFN 24 Pin Assignments (Top View) GND 1 GND 2 FMIN 3 GND 4 VUP 5 VDM 6 SUP 7 SDM 8

BK1089-BEKEN.pdf