QN8035-MSOP收音机芯片硬件详细参考设计_8035收音芯片电路图

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硬件设计指南

硬件设计指南硬件设计指南

硬件设计指南

Rev 0.1 (10/13)

Confidential

Confidential Information contained herein is covered under Non-Disclosure Agreement (NDA).

QN8035-MSOP

硬件设计指南

硬件设计指南硬件设计指南

硬件设计指南

October

, 2011

硬件设计指南

硬件设计指南硬件设计指南

硬件设计指南

QN80

Rev 0.1 (10/13)

Confidential

Confidential Information contained herein is covered under Non-Disclosure Agreement (NDA).

1. 介绍

介绍介绍

介绍 .......................................................................................................................................................................................... 4

2. 基本功能

基本功能基本功能

基本功能 .................................................................................................................................................................................. 5

3. 参考设计

参考设计参考设计

参考设计 .................................................................................................................................................................................. 6

3.1

电源

.................................................................................................................................................................................... 6

3.2

硬件中断

............................................................................................................................................................................ 6

3.3 I

接口

.............................................................................................................................................................................. 6

3.4

时钟

.................................................................................................................................................................................... 7

3.5

音频接口

............................................................................................................................................................................ 7

3.6

典型天线及连接方式

........................................................................................................................................................ 7

4. PCB DESIGN .......................................................................................................................................................................... 8

5. 接收天线

接收天线接收天线

接收天线 .................................................................................................................................................................................. 9

5.1

短天线应用（拉杆天线、金属导线）

............................................................................................................................. 9

5.2

长天线应用（耳机天线）

............................................................................................................................................... 10

6.原理图设计

原理图设计原理图设计

原理图设计 ............................................................................................................................................................................. 11

6.1 QN8035-MSOP

原理图设计：