{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*MAX2769 pdf datasheet (通用的GPS接.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"recommend_keyword_search_v1","node":"-Gn7X2aRSFmN2hMyaNEUCA","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*MAX2769 pdf datasheet (通用的GPS接.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1","caused_by":{"type":"illegal_argument_exception","reason":"expected ')' at position 34"}}}]},"status":400}
MAX2769 pd
2008-08-18 13:17
MAX2769提供两种不同的集成LNA选择。LNA1具有更高的增益和更低的噪声系数,可与无源天线配合使用;LNA2 提供更高的 IP3 和更低的功耗,但代价是增益略低,噪声系数较高。LNA2 适用于有源外部天线。引脚布局允许在LNA输出和混频器输入之间使用外部GPS
2023-06-12 16:07
MAX2769单芯片GNSS接收器 Maxim推出通用的、单芯片全球导航卫星系统(GNSS)接收机MAX2769,可用于GPS (L1 C/A码和
2008-09-01 08:24
详细介绍了max2769寄存器配置,开发板的设计等。
2016-05-18 09:43
MAX2769包含一个温度传感器,必要时可以进行外部校准。当通过LD引脚锁存检测状态时,器件经过设置可提供输出信号、参考时钟或-测试结果。也可以通过设置短路到有源天线或一个独立的电压测试点。 该器件通过3线SPI接口对10个寄存器进行编程配置,寄存器说明见表1。
2017-04-06 16:23
该参考设计是一款低成本、单次转换、低中频 GPS 接收器。该设计为移动手机、PDA、嵌入式 PC 和汽车应用等各种 GPS 应用提供了比其前代产品更大的灵活性和性能。
2023-06-12 16:06
The MAX2769 is the industry’s first global navigation satellite system (GNSS) receiver covering GPS
2010-07-20 11:22
The MAX2769B is a next-generation Global Navigation Satellite System (GNSS) receiver covering GPS
2011-09-03 17:01
maxim推出通用型GPS接收机MAX2769B,max2769B是高性能汽车级GPS,支持GLONASS、伽利略和北斗
2011-09-11 10:02
The MAX2769B is a next-generation Global Navigation Satellite System (GNSS) receiver covering GPS
2017-09-26 09:30