BK1086/88E
Proprietary and Confidential Page 2 of 31
1 目录
1 目录 ......................................................................................................................................... 2
2 功能描述 .................................................................................................................................. 3
2.1 FM 接收器 .......................................................................................................... 3
2.2 AM 接收器 ......................................................................................................... 3
2.3 接口总线............................................................................................................. 4
2.3.1 I2C 总线模式 .................................................................................................. 4
2.4 立体声音频处理................................................................................................. 4
2.5 Seek/Tune 系统 ................................................................................................... 5
2.6 GPIO 输出管脚 .................................................................................................. 6
2.7 RDS 处理器 ........................................................................................................ 6
2.8 参考时钟............................................................................................................. 6
2.9 初始化流程......................................................................................................... 6
3 设计规格 .................................................................................................................................. 7
3.1 建议工作条件..................................................................................................... 7
3.2 功耗规格............................................................................................................. 7
3.3 接收器特性......................................................................................................... 8
3.4 I2C 控制接口特性 ............................................................................................ 10
4 寄存器定义 ............................................................................................................................ 11
5 管脚定义 ................................................................................................................................ 21
6 典型应用电路 ........................................................................................................................ 23
7 封装信息 ................................................................................................................................ 25
8 回流焊信息 ............................................................................................................................ 28
9 订购信息 ................................................................................................................................ 29
10 其他参考资料 ........................................................................................................................ 30
11 更新记录 ................................................................................................................................ 31
