北斗芯片,北斗模块,BD-1722 北斗GPS双模模块规格书 Module Data Sheet

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1、BD-1722OEMModuleDataSheetRevision:1.0Date:2013.03深圳市百年星科技有限公司地址地址：地址：：：深圳市福田区上步南路国企大厦深圳市福田区上步南路国企大厦B座座座16H电话电话：电话：：：0755—82051759传真传真：传真：：：0755-82130240http://www.bnxgps.comE-mail:bnxgps@163.com目录1.产品描述.................................................................................................

2、.....................32.产品要求...............................................................................................................................32.1机械特性..........................................................................................................................32.2电气连接......

3、....................................................................................................................32.3材料要求..........................................................................................................................42.4温度要求.............................................

4、.............................................................................42.5电气要求..........................................................................................................................42.6主要性能指标..................................................................................

5、................................44．管脚定义...........................................................................................................................5附录A.封装及外型尺寸...........................................................................................................6附录B.推荐外部应用电路.....

6、..................................................................................................7附录C.推荐PCBLayout.......................................................................................................8附录D.SMT温度曲线图.....................................................................

7、........................91.产品描述BD-1722款GPS北斗双模模块是一款支持北斗(B1)和GPS的高性能集成模块，此模块是一个完整的卫星定位接收设备，具备全方位功能，能满足专业定位的严格要求与个人消费需要。该产品可应用于开发多种导航终端产品如：汽车导航、汽车保全系统、车辆监控及其他卫星定位应用等。本文详细描述了BD-1722款GPS北斗双模模块的电气、机械及其他特性。2.产品要求