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中国北斗卫星导航定位系统发展历史SG7050VAN爱普生差分晶振X1G004281004300
北斗定位的行业发展现状国产化任重而道远,GPS作为目前最成熟的定位导航系统,依然是定位类项目的首选,但长用来看,集成GNSS或者GPS/北斗双模,有助于延长产品生命周期、拓展更细分的行业,AM21E内置GPS/北斗双模、eSIM、蓝牙的NB-IOT模组,同时即将开放OpenCPU功能,真正做到更小的尺寸、更高的集成度.
1、2020年中国北斗导航行业产值有望超过4000亿
我国北斗导航系统发展起步较晚,爱普生贴片晶振近年来发展呈加快布局趋势.北斗产业目前在国内导航市场占比不高,但产业发展空间较大.根据中国卫星导航定位协会的预测,到2020年,中国将建成服务全球的北斗卫星导航定位系统,届时用户规模有望达到世界第一,年产值将超过4000亿元,导航定位终端社会总持有量超过10亿台.
SG7050VAN爱普生差分晶振X1G004281004300,中国北斗卫星导航定位系统晶振
爱普生有源晶振编码 | 型号 | 频率 | 长X宽X高 | 输出波 | 电源电压 | 工作温度 | 频差 |
X1G004281002700 | SG7050VAN | 212.500000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -40 to 85 °C | +/-30 ppm |
X1G004281002800 | SG7050VAN | 74.250000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -40 to 85 °C | +/-30 ppm |
X1G004281002900 | SG7050VAN | 148.500000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -40 to 85 °C | +/-30 ppm |
X1G004281003100 | SG7050VAN | 150.000000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -40 to 85 °C | +/-30 ppm |
X1G004281003200 | SG7050VAN | 155.520000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -40 to 85 °C | +/-30 ppm |
X1G004281003300 | SG7050VAN | 156.250000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -40 to 85 °C | +/-30 ppm |
X1G004281003400 | SG7050VAN | 312.500000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -40 to 85 °C | +/-30 ppm |
X1G004281003500 | SG7050VAN | 312.515625 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -40 to 85 °C | +/-30 ppm |
X1G004281003600 | SG7050VAN | 161.132800 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -40 to 85 °C | +/-30 ppm |
X1G004281003800 | SG7050VAN | 700.000000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -40 to 85 °C | +/-30 ppm |
X1G004281003900 | SG7050VAN | 125.000000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281004000 | SG7050VAN | 125.006250 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281004200 | SG7050VAN | 100.000000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281004300 | SG7050VAN | 200.000000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281004400 | SG7050VAN | 400.000000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281004500 | SG7050VAN | 106.250000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281004600 | SG7050VAN | 212.500000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281004700 | SG7050VAN | 74.250000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281004800 | SG7050VAN | 148.500000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281004900 | SG7050VAN | 75.000000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281005000 | SG7050VAN | 150.000000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281005200 | SG7050VAN | 156.250000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
X1G004281005300 | SG7050VAN | 312.500000 MHz | 7.00 x 5.00 x 1.60 mm | LVDS | 2.250 to 3.630 V | -20 to 70 °C | +/-50 ppm |
2、资本市场看涨北斗导航板块
2020年3月11日,主板市场北斗卫星概念股受到热宠,截至早盘,特大单资金净流入前5的个股是中国卫星(600118),招商轮船(601872),中国卫通(601698),亨通光电(600487),中通国脉(603559),净流入额分别为4.98亿、4.16亿、3.26亿、2.86亿、2.80亿,其中中国卫星和中国卫通均为北斗导航板块龙头股.
3、中国北斗全球系统即将全面建成
2020年3月9日19时55分,我国在西昌卫星发射中心用长征三号乙运载火箭,成功发射北斗系统第五十四颗导航卫星.据悉贴片差分晶振5月份,我国将按计划发射最后一颗地球静止轨道卫星.届时,北斗三号全球星座部署将全面完成.中国北斗卫星导航定位系统是我国自行研制的先进全球卫星导航系统(英文简称BDS),是继美国GPS、俄罗斯GLONASS之后全球范围内第三个成熟的卫星导航定位系统.
SG7050VAN爱普生差分晶振X1G004281004300,中国北斗卫星导航定位系统晶振