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当前位置:首页 » 新闻中心 » 行业新闻 » 扩展低地球轨道空间景观正在影响Q-Tech振荡器选择标准白皮书

越来越多的近地轨道卫星集群正在改变传统选择高性能晶体振荡器的规则;新的Space振荡器为LEO集群提供了一种成本更低、可靠性高的解决方案

SG-531P 1.5440MC:ROHS EPSON SG-531 XO (Standard) 1.544MHz ±100ppm
SG-531P 8.1920MC:ROHS EPSON SG-531 XO (Standard) 8.192MHz ±100ppm
SG-531PTJ 28.63636MC:ROHS EPSON SG-531 XO (Standard) 28.63636MHz ±100ppm
SG-531PTJ 33.0000MC:ROHS EPSON SG-531 XO (Standard) 33MHz ±100ppm
SG-51P 2.0000MC:ROHS EPSON SG-51 XO (Standard) 2MHz ±100ppm
SG-51P 24.5760MC:ROHS EPSON SG-51 XO (Standard) 24.576MHz ±100ppm
SG-51P 14.7456MC:ROHS EPSON SG-51 XO (Standard) 14.7456MHz ±100ppm
SG-51P 12.2880MC:ROHS EPSON SG-51 XO (Standard) 12.288MHz ±100ppm
SG-51PTJ 32.0000MC:ROHS EPSON SG-51 XO (Standard) 32MHz ±100ppm
SG-51P 18.4320MC:ROHS EPSON SG-51 XO (Standard) 18.432MHz ±100ppm
SG-51P 12.0000MC:ROHS EPSON SG-51 XO (Standard) 12MHz ±100ppm
SG-51P 6.0000MC:ROHS EPSON SG-51 XO (Standard) 6MHz ±100ppm
SG-51P 1.8432MC:ROHS EPSON SG-51 XO (Standard) 1.8432MHz ±100ppm
SG-3030JC32.7680KB:ROHS EPSON SG-3030 XO (Standard) 32.768kHz -120ppm, +10ppm
SG-615P 24.0000MC0 EPSON SG-615 XO (Standard) 24MHz ±100ppm
SG-615P 24.0000MC0 EPSON SG-615 XO (Standard) 24MHz ±100ppm
SG-615P 24.0000MC0 EPSON SG-615 XO (Standard) 24MHz ±100ppm
SG-615P 3.579545MC0 EPSON SG-615 XO (Standard) 3.579545MHz ±100ppm
SG-615P 3.579545MC0 EPSON SG-615 XO (Standard) 3.579545MHz ±100ppm
SG-615P 3.579545MC0 EPSON SG-615 XO (Standard) 3.579545MHz ±100ppm
EG-2121CA 100.0000M-PHPAB EPSON EG-2121CA SO (SAW) 100MHz ±100ppm
SG-770SDD 150.0000ML3 EPSON SG-770 XO (Standard) 150MHz ±50ppm
SG-770SDD 150.0000ML3 EPSON SG-770 XO (Standard) 150MHz ±50ppm
SG-770SDD 150.0000ML3 EPSON SG-770 XO (Standard) 150MHz ±50ppm
EG-2121CA 200.0000M-LGPAB EPSON EG-2121CA SO (SAW) 200MHz ±50ppm

高性能石英晶体振荡器已经并将继续成为轨道卫星应用的支柱。太空景观——卫星所在的范围或轨道——并不是一个统一的环境。地球同步(GEO)和中空(MEO)卫星的价值通常在数千万甚至数亿美元,预期寿命可达数十年。

TG2016SBN 16.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 16MHz ±500ppb
TG2016SBN 16.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 16MHz ±500ppb
TG2016SBN 16.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 16MHz ±500ppb
TG2016SBN 16.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 16MHz ±500ppb
TG2016SBN 16.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 16MHz ±500ppb
TG2016SBN 16.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 16MHz ±500ppb
TG2016SBN 16.0000M-TCGNNM3 EPSON TG2016SBN TCXO 16MHz ±500ppb
TG2016SBN 16.0000M-TCGNNM3 EPSON TG2016SBN TCXO 16MHz ±500ppb
TG2016SBN 16.0000M-TCGNNM3 EPSON TG2016SBN TCXO 16MHz ±500ppb
TG2016SBN 16.3680M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-TCGNNM3 EPSON TG2016SBN TCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-TCGNNM3 EPSON TG2016SBN TCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-TCGNNM3 EPSON TG2016SBN TCXO 16.368MHz ±500ppb
TG2016SBN 16.3690M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-TCGNNM3 EPSON TG2016SBN TCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-TCGNNM3 EPSON TG2016SBN TCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-TCGNNM3 EPSON TG2016SBN TCXO 16.369MHz ±500ppb
TG2016SBN 16.3840M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.384MHz ±500ppb
TG2016SBN 16.3840M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.384MHz ±500ppb
TG2016SBN 16.3840M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.384MHz ±500ppb

因此,这些非常昂贵的系统要求所有组件都具有最高的可靠性。相比之下,LEO卫星集群由数百个价格便宜得多的设备组成,其使用寿命以年计。在许多此类应用中,完全符合太空要求的组件是不必要的,而且过于昂贵。

TG2016SBN 16.3840M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.384MHz ±500ppb
TG2016SBN 16.3840M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.384MHz ±500ppb
TG2016SBN 16.3840M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.384MHz ±500ppb
TG2016SBN 16.3840M-TCGNNM3 EPSON TG2016SBN TCXO 16.384MHz ±500ppb
TG2016SBN 16.3840M-TCGNNM3 EPSON TG2016SBN TCXO 16.384MHz ±500ppb
TG2016SBN 16.3840M-TCGNNM3 EPSON TG2016SBN TCXO 16.384MHz ±500ppb
TG2016SBN 16.8000M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.8MHz ±500ppb
TG2016SBN 16.8000M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.8MHz ±500ppb
TG2016SBN 16.8000M-PCGNDM3 EPSON TG2016SBN VCTCXO 16.8MHz ±500ppb
TG2016SBN 16.8000M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.8MHz ±500ppb
TG2016SBN 16.8000M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.8MHz ±500ppb
TG2016SBN 16.8000M-TCGNBM3 EPSON TG2016SBN VCTCXO 16.8MHz ±500ppb
TG2016SBN 16.8000M-TCGNNM3 EPSON TG2016SBN TCXO 16.8MHz ±500ppb
TG2016SBN 16.8000M-TCGNNM3 EPSON TG2016SBN TCXO 16.8MHz ±500ppb
TG2016SBN 16.8000M-TCGNNM3 EPSON TG2016SBN TCXO 16.8MHz ±500ppb
TG2016SBN 19.2000M-PCGNDM3 EPSON TG2016SBN VCTCXO 19.2MHz ±500ppb
TG2016SBN 19.2000M-PCGNDM3 EPSON TG2016SBN VCTCXO 19.2MHz ±500ppb
TG2016SBN 19.2000M-PCGNDM3 EPSON TG2016SBN VCTCXO 19.2MHz ±500ppb
TG2016SBN 19.2000M-TCGNBM3 EPSON TG2016SBN VCTCXO 19.2MHz ±500ppb
TG2016SBN 19.2000M-TCGNBM3 EPSON TG2016SBN VCTCXO 19.2MHz ±500ppb
TG2016SBN 19.2000M-TCGNBM3 EPSON TG2016SBN VCTCXO 19.2MHz ±500ppb
TG2016SBN 19.2000M-TCGNNM3 EPSON TG2016SBN TCXO 19.2MHz ±500ppb
TG2016SBN 19.2000M-TCGNNM3 EPSON TG2016SBN TCXO 19.2MHz ±500ppb
TG2016SBN 19.2000M-TCGNNM3 EPSON TG2016SBN TCXO 19.2MHz ±500ppb
TG2016SBN 20.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 20MHz ±500ppb
TG2016SBN 20.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 20MHz ±500ppb
TG2016SBN 20.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 20MHz ±500ppb
TG2016SBN 20.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 20MHz ±500ppb
TG2016SBN 20.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 20MHz ±500ppb
TG2016SBN 20.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 20MHz ±500ppb

本文将深入探讨什么构成“空间合格”晶体振荡器以及基于空间景观位置的差异。本文还将尝试解决商业现货(COTS)晶体振荡器和微机电系统(MEMS)振荡器与新空间晶体振荡器在新兴卫星星座应用中的适用性问题。

TG2016SBN 20.0000M-TCGNNM3 EPSON TG2016SBN TCXO 20MHz ±500ppb
TG2016SBN 20.0000M-TCGNNM3 EPSON TG2016SBN TCXO 20MHz ±500ppb
TG2016SBN 20.0000M-TCGNNM3 EPSON TG2016SBN TCXO 20MHz ±500ppb
TG2016SBN 25.0000M-TCGNNA3 EPSON TG2016SBN TCXO 25MHz ±500ppb
TG2016SBN 25.0000M-TCGNNA3 EPSON TG2016SBN TCXO 25MHz ±500ppb
TG2016SBN 25.0000M-TCGNNA3 EPSON TG2016SBN TCXO 25MHz ±500ppb
TG2016SBN 26.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 26MHz ±500ppb
TG2016SBN 26.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 26MHz ±500ppb
TG2016SBN 26.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 26MHz ±500ppb
TG2016SBN 26.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 26MHz ±500ppb
TG2016SBN 26.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 26MHz ±500ppb
TG2016SBN 26.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 26MHz ±500ppb
TG2016SBN 26.0000M-TCGNNM3 EPSON TG2016SBN TCXO 26MHz ±500ppb
TG2016SBN 26.0000M-TCGNNM3 EPSON TG2016SBN TCXO 26MHz ±500ppb
TG2016SBN 26.0000M-TCGNNM3 EPSON TG2016SBN TCXO 26MHz ±500ppb
TG2016SBN 27.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 27MHz ±500ppb
TG2016SBN 27.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 27MHz ±500ppb
TG2016SBN 27.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 27MHz ±500ppb
TG2016SBN 27.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 27MHz ±500ppb
TG2016SBN 27.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 27MHz ±500ppb
TG2016SBN 27.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 27MHz ±500ppb
TG2016SBN 27.0000M-TCGNNM3 EPSON TG2016SBN TCXO 27MHz ±500ppb
TG2016SBN 27.0000M-TCGNNM3 EPSON TG2016SBN TCXO 27MHz ±500ppb
TG2016SBN 27.0000M-TCGNNM3 EPSON TG2016SBN TCXO 27MHz ±500ppb
TG2016SBN 28.9740M-PCGNDM3 EPSON TG2016SBN VCTCXO 28.974MHz ±500ppb

随着这些地区与地球的距离增加,电子元件的操作规范和测试标准变得更加严格。例如,如上述论文中所述:

太阳电离辐射暴露随着轨道高度的增加而增加,从而导致大气吸收/反射其影响的能力降低。设备承受操作性能和预期操作寿命的能力取决于设备承受终生总电离剂量(TID)的能力。空间越深,TID要求越高。

TG2016SBN 28.9740M-PCGNDM3 EPSON TG2016SBN VCTCXO 28.974MHz ±500ppb
TG2016SBN 28.9740M-PCGNDM3 EPSON TG2016SBN VCTCXO 28.974MHz ±500ppb
TG2016SBN 28.9740M-TCGNBM3 EPSON TG2016SBN VCTCXO 28.974MHz ±500ppb
TG2016SBN 28.9740M-TCGNBM3 EPSON TG2016SBN VCTCXO 28.974MHz ±500ppb
TG2016SBN 28.9740M-TCGNBM3 EPSON TG2016SBN VCTCXO 28.974MHz ±500ppb
TG2016SBN 28.9740M-TCGNNM3 EPSON TG2016SBN TCXO 28.974MHz ±500ppb
TG2016SBN 28.9740M-TCGNNM3 EPSON TG2016SBN TCXO 28.974MHz ±500ppb
TG2016SBN 28.9740M-TCGNNM3 EPSON TG2016SBN TCXO 28.974MHz ±500ppb
TG2016SBN 30.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 30MHz ±500ppb
TG2016SBN 30.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 30MHz ±500ppb
TG2016SBN 30.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 30MHz ±500ppb
TG2016SBN 30.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 30MHz ±500ppb
TG2016SBN 30.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 30MHz ±500ppb
TG2016SBN 30.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 30MHz ±500ppb
TG2016SBN 30.0000M-TCGNNM3 EPSON TG2016SBN TCXO 30MHz ±500ppb
TG2016SBN 30.0000M-TCGNNM3 EPSON TG2016SBN TCXO 30MHz ±500ppb
TG2016SBN 30.0000M-TCGNNM3 EPSON TG2016SBN TCXO 30MHz ±500ppb
TG2016SBN 32.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 32MHz ±500ppb
TG2016SBN 32.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 32MHz ±500ppb
TG2016SBN 32.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 32MHz ±500ppb
TG2016SBN 32.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 32MHz ±500ppb
TG2016SBN 32.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 32MHz ±500ppb
TG2016SBN 32.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 32MHz ±500ppb
TG2016SBN 32.0000M-TCGNNM3 EPSON TG2016SBN TCXO 32MHz ±500ppb
TG2016SBN 32.0000M-TCGNNM3 EPSON TG2016SBN TCXO 32MHz ±500ppb
TG2016SBN 32.0000M-TCGNNM3 EPSON TG2016SBN TCXO 32MHz ±500ppb
TG2016SBN 37.4000M-PCGNDM3 EPSON TG2016SBN VCTCXO 37.4MHz ±500ppb
TG2016SBN 37.4000M-PCGNDM3 EPSON TG2016SBN VCTCXO 37.4MHz ±500ppb

Q-Tech晶体振荡器,无论资质等级如何,都是使用相同的生产工艺制造的。Q-Tech的所有振荡器都是在严格的洁净室污染控制下制造的。振荡器组装完成后,Q-Tech几乎可以在内部进行所有测试。对于振荡器的老化特性至关重要的应用,测试变得极为重要。

TG2016SBN 37.4000M-PCGNDM3 EPSON TG2016SBN VCTCXO 37.4MHz ±500ppb
TG2016SBN 37.4000M-TCGNBM3 EPSON TG2016SBN VCTCXO 37.4MHz ±500ppb
TG2016SBN 37.4000M-TCGNBM3 EPSON TG2016SBN VCTCXO 37.4MHz ±500ppb
TG2016SBN 37.4000M-TCGNBM3 EPSON TG2016SBN VCTCXO 37.4MHz ±500ppb
TG2016SBN 37.4000M-TCGNNM3 EPSON TG2016SBN TCXO 37.4MHz ±500ppb
TG2016SBN 37.4000M-TCGNNM3 EPSON TG2016SBN TCXO 37.4MHz ±500ppb
TG2016SBN 37.4000M-TCGNNM3 EPSON TG2016SBN TCXO 37.4MHz ±500ppb
TG2016SBN 38.4000M-PCGNDM3 EPSON TG2016SBN VCTCXO 38.4MHz ±500ppb
TG2016SBN 38.4000M-PCGNDM3 EPSON TG2016SBN VCTCXO 38.4MHz ±500ppb
TG2016SBN 38.4000M-PCGNDM3 EPSON TG2016SBN VCTCXO 38.4MHz ±500ppb
TG2016SBN 38.4000M-TCGNBM3 EPSON TG2016SBN VCTCXO 38.4MHz ±500ppb
TG2016SBN 38.4000M-TCGNBM3 EPSON TG2016SBN VCTCXO 38.4MHz ±500ppb
TG2016SBN 38.4000M-TCGNBM3 EPSON TG2016SBN VCTCXO 38.4MHz ±500ppb
TG2016SBN 38.4000M-TCGNNM3 EPSON TG2016SBN TCXO 38.4MHz ±500ppb
TG2016SBN 38.4000M-TCGNNM3 EPSON TG2016SBN TCXO 38.4MHz ±500ppb
TG2016SBN 38.4000M-TCGNNM3 EPSON TG2016SBN TCXO 38.4MHz ±500ppb
TG2016SBN 39.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 39MHz ±500ppb
TG2016SBN 39.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 39MHz ±500ppb
TG2016SBN 39.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 39MHz ±500ppb
TG2016SBN 39.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 39MHz ±500ppb
TG2016SBN 39.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 39MHz ±500ppb
TG2016SBN 39.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 39MHz ±500ppb
TG2016SBN 39.0000M-TCGNNM3 EPSON TG2016SBN TCXO 39MHz ±500ppb
TG2016SBN 39.0000M-TCGNNM3 EPSON TG2016SBN TCXO 39MHz ±500ppb
TG2016SBN 39.0000M-TCGNNM3 EPSON TG2016SBN TCXO 39MHz ±500ppb

在之前的一篇题为“将晶体振荡器放在应有的位置”的白皮书中,我们提供了晶体振荡器与MEMS的比较。在我们看来,正如该文件中所述,“……在大量应用中,MEMS振荡器是首选解决方案。较低的成本和可接受的性能水平使这些设备成为大批量消费产品的理想选择,包括手机、玩具、游戏、汽车娱乐/导航系统等。在某些航空航天应用中,短期性能(一次性完成)很重要,但长期稳定性不重要,也可以考虑使用MEMS。”

TG2016SBN 40.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 40MHz ±500ppb
TG2016SBN 40.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 40MHz ±500ppb
TG2016SBN 40.0000M-PCGNDM3 EPSON TG2016SBN VCTCXO 40MHz ±500ppb
TG2016SBN 40.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 40MHz ±500ppb
TG2016SBN 40.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 40MHz ±500ppb
TG2016SBN 40.0000M-TCGNBM3 EPSON TG2016SBN VCTCXO 40MHz ±500ppb
TG2016SBN 40.0000M-TCGNNM3 EPSON TG2016SBN TCXO 40MHz ±500ppb
TG2016SBN 40.0000M-TCGNNM3 EPSON TG2016SBN TCXO 40MHz ±500ppb
TG2016SBN 40.0000M-TCGNNM3 EPSON TG2016SBN TCXO 40MHz ±500ppb
SG5032CAN 1.000000M-TJGA3 EPSON SG5032 XO (Standard) 1MHz ±50ppm
SG5032CAN 1.000000M-TJGA3 EPSON SG5032 XO (Standard) 1MHz ±50ppm
SG5032CAN 1.000000M-TJGA3 EPSON SG5032 XO (Standard) 1MHz ±50ppm
SG5032CAN 14.745600M-TJGA3 EPSON SG5032 XO (Standard) 14.7456MHz ±50ppm
SG5032CAN 14.745600M-TJGA3 EPSON SG5032 XO (Standard) 14.7456MHz ±50ppm
SG5032CAN 14.745600M-TJGA3 EPSON SG5032 XO (Standard) 14.7456MHz ±50ppm
SG5032CAN 24.000000M-TJGA3 EPSON SG5032 XO (Standard) 24MHz ±50ppm
SG5032CAN 24.000000M-TJGA3 EPSON SG5032 XO (Standard) 24MHz ±50ppm
SG5032CAN 24.000000M-TJGA3 EPSON SG5032 XO (Standard) 24MHz ±50ppm
SG5032CCN 3.276800M-HJGA3 EPSON SG5032 XO (Standard) 3.2768MHz ±50ppm
SG5032CCN 3.276800M-HJGA3 EPSON SG5032 XO (Standard) 3.2768MHz ±50ppm
SG5032CCN 3.276800M-HJGA3 EPSON SG5032 XO (Standard) 3.2768MHz ±50ppm
SG7050CAN 33.000000M-TJGA3 EPSON SG7050 XO (Standard) 33MHz ±50ppm
SG7050CAN 33.000000M-TJGA3 EPSON SG7050 XO (Standard) 33MHz ±50ppm
SG7050CAN 33.000000M-TJGA3 EPSON SG7050 XO (Standard) 33MHz ±50ppm
SG7050CAN 48.000000M-TJGA3 EPSON SG7050 XO (Standard) 48MHz ±50ppm
SG7050CAN 48.000000M-TJGA3 EPSON SG7050 XO (Standard) 48MHz ±50ppm
SG7050CAN 48.000000M-TJGA3 EPSON SG7050 XO (Standard) 48MHz ±50ppm
SG7050CAN 8.000000M-TJGA3 EPSON SG7050 XO (Standard) 8MHz ±50ppm
SG7050CAN 8.000000M-TJGA3 EPSON SG7050 XO (Standard) 8MHz ±50ppm
SG7050CAN 8.000000M-TJGA3 EPSON SG7050 XO (Standard) 8MHz ±50ppm

MEMS技术在振荡器应用中取得了巨大进展,它们的低成本提供了一种有吸引力的解决方案。但超高可靠性的世界现在并将继续是古老的晶体振荡器的领域。”

SG-310SEF 25.0000MB3 EPSON SG-310 XO (Standard) 25MHz ±50ppm
SG-310SEF 25.0000MB3 EPSON SG-310 XO (Standard) 25MHz ±50ppm
SG-310SEF 25.0000MB3 EPSON SG-310 XO (Standard) 25MHz ±50ppm
SG-210STF 6.2500ML EPSON SG-210STF XO (Standard) 6.25MHz ±50ppm
SG-210STF 19.2000ML EPSON SG-210STF XO (Standard) 19.2MHz ±50ppm
SG-210STF 6.5000ML EPSON SG-210STF XO (Standard) 6.5MHz ±50ppm
SG-210STF 7.1591ML EPSON SG-210STF XO (Standard) 7.1591MHz ±50ppm
SG-210STF 19.4400ML EPSON SG-210STF XO (Standard) 19.44MHz ±50ppm
SG-210STF 6.7500ML EPSON SG-210STF XO (Standard) 6.75MHz ±50ppm
SG-210STF 7.5000ML EPSON SG-210STF XO (Standard) 7.5MHz ±50ppm
SG-210STF 29.4912ML EPSON SG-210STF XO (Standard) 29.4912MHz ±50ppm
SG-210STF 1.5360ML EPSON SG-210STF XO (Standard) 1.536MHz ±50ppm
SG-210STF 66.6670ML EPSON SG-210STF XO (Standard) 66.667MHz ±50ppm
SG-210STF 9.6000ML EPSON SG-210STF XO (Standard) 9.6MHz ±50ppm
SG-210STF 15.0000ML EPSON SG-210STF XO (Standard) 15MHz ±50ppm
SG-210STF 22.5792ML EPSON SG-210STF XO (Standard) 22.5792MHz ±50ppm
SG-210STF 26.0000ML EPSON SG-210STF XO (Standard) 26MHz ±50ppm
SG-210STF 4.0960ML EPSON SG-210STF XO (Standard) 4.096MHz ±50ppm
SG-210STF 48.0000ML EPSON SG-210STF XO (Standard) 48MHz ±50ppm
SG-210STF 5.0000ML EPSON SG-210STF XO (Standard) 5MHz ±50ppm
SG-210STF 6.1440ML EPSON SG-210STF XO (Standard) 6.144MHz ±50ppm
SG-210STF 15.6250ML EPSON SG-210STF XO (Standard) 15.625MHz ±50ppm
SG-636PCE 18.4320MC0:ROHS EPSON SG-636 XO (Standard) 18.432MHz ±100ppm
SG-636PCE 18.4320MC0:ROHS EPSON SG-636 XO (Standard) 18.432MHz ±100ppm
SG-636PCE 18.4320MC0:ROHS EPSON SG-636 XO (Standard) 18.432MHz ±100ppm
SG-636PCE 8.0000MC0:ROHS EPSON SG-636 XO (Standard) 8MHz ±100ppm
SG-636PCE 8.0000MC0:ROHS EPSON SG-636 XO (Standard) 8MHz ±100ppm
SG-636PCE 8.0000MC0:ROHS EPSON SG-636 XO (Standard) 8MHz ±100ppm

LEO卫星集群的大规模扩张推动了对低成本但高度可靠的晶体振荡器的需求。新的空间组件,使用与全空间合格组件相同的工艺和材料制造,并根据一组受限制但严格的标准进行测试,提供了成本如果使用COTSMEMS设备,则不会影响可靠性,这是一种有效的解决方案。

SG5032VAN 400.000000M-KEGA3 EPSON SG5032 XO (Standard) 400MHz -
SG5032VAN 400.000000M-KEGA3 EPSON SG5032 XO (Standard) 400MHz -
SG5032VAN 400.000000M-KEGA3 EPSON SG5032 XO (Standard) 400MHz -
EG-2001CA 133.0000M-PCHL3 EPSON EG-2001CA SO (SAW) 133MHz ±100ppm
EG-2001CA 133.0000M-PCHL3 EPSON EG-2001CA SO (SAW) 133MHz ±100ppm
EG-2001CA 133.0000M-PCHL3 EPSON EG-2001CA SO (SAW) 133MHz ±100ppm
EG-2121CA 125.0000M-PGPNL3 EPSON EG-2121CA SO (SAW) 125MHz ±50ppm
EG-2121CA 125.0000M-PGPNL3 EPSON EG-2121CA SO (SAW) 125MHz ±50ppm
EG-2121CA 125.0000M-PGPNL3 EPSON EG-2121CA SO (SAW) 125MHz ±50ppm
EG-2101CA 161.1328M-PCHL3 EPSON EG-2101CA XO (Standard) 161.1328MHz ±100ppm
EG-2101CA 161.1328M-PCHL3 EPSON EG-2101CA XO (Standard) 161.1328MHz ±100ppm
EG-2101CA 161.1328M-PCHL3 EPSON EG-2101CA XO (Standard) 161.1328MHz ±100ppm
SG-531P 19.6608MC:ROHS EPSON SG-531 XO (Standard) 19.6608MHz ±100ppm
SG-51P 16.0000MC:ROHS EPSON SG-51 XO (Standard) 16MHz ±100ppm
TG2016SBN 16.0000M-KCGNCM5 EPSON TG2016SBN VCTCXO 16MHz ±500ppb
TG2016SBN 16.0000M-MCGNEM5 EPSON TG2016SBN VCTCXO 16MHz ±500ppb
TG2016SBN 16.0000M-PCGNDM5 EPSON TG2016SBN VCTCXO 16MHz ±500ppb
TG2016SBN 16.0000M-TCGNBM5 EPSON TG2016SBN VCTCXO 16MHz ±500ppb
TG2016SBN 16.0000M-TCGNNM5 EPSON TG2016SBN TCXO 16MHz ±500ppb
TG2016SBN 16.3680M-KCGNCM5 EPSON TG2016SBN VCTCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-MCGNEM5 EPSON TG2016SBN VCTCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-PCGNDM5 EPSON TG2016SBN VCTCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-TCGNBM5 EPSON TG2016SBN VCTCXO 16.368MHz ±500ppb
TG2016SBN 16.3680M-TCGNNM5 EPSON TG2016SBN TCXO 16.368MHz ±500ppb
TG2016SBN 16.3690M-KCGNCM5 EPSON TG2016SBN VCTCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-MCGNEM5 EPSON TG2016SBN VCTCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-PCGNDM5 EPSON TG2016SBN VCTCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-TCGNBM5 EPSON TG2016SBN VCTCXO 16.369MHz ±500ppb
TG2016SBN 16.3690M-TCGNNM5 EPSON TG2016SBN TCXO 16.369MHz ±500ppb
TG2016SBN 16.3840M-KCGNCM5 EPSON TG2016SBN VCTCXO 16.384MHz ±500ppb

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国内晶振分类:
Domestic Crystal
进口晶振分类:
Import Crystal