6G模块最常用的京瓷无源晶体编码曝光CX2016DB26000D0FLJCC,京瓷晶振公司是世界级顶尖的供应商,致力于走在技术的最前沿,秉持着创新的设计理念,专业化精神,用心打磨每一款产品,使得其赢得广大用户的称赞,同时专注针对目前的市场开发具有成本效益的石英晶体谐振器编码CX2016DB26000D0FLJCC,型号CX2016DB,尺寸为2016mm.频率为26MHZ,产品特征:普通民用设备用石英振子,小型、薄型(2.0×1.6×0.40mm),陶瓷封装,支持回流,用途:数字家电,普通民用设备,6G模块应用,小型设备等领域。
无论是医疗技术、电信还是消费电子产品,石英晶体已经成为所有行业的精确频率发生器。当通电时,薄石英盘以稳定的速率振荡,从而决定应用的心跳。虽然这听起来很简单,但事情相当复杂,因为石英坯件并不完全相同。
石英坯件不仅厚度不同而且在温度系数和振动特性方面也是如此。例如,如果周围温度轻微变化,石英产生的频率的稳定性会受到负面影响。温度变化越大,与期望频率的偏差越大。
原厂编码 | 晶振厂家 | 型号 | 频率 | 工作温度 |
CX3225GB33333P0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 33.333MHz | -40°C ~ 85°C |
CX3225GB24576D0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 24.576MHz | -40°C ~ 85°C |
CX3225GB14745P0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 14.7456MHz | -40°C ~ 85°C |
CX3225GB36000P0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 36MHz | -40°C ~ 85°C |
CX3225SB40000D0FPLCC | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 40MHz | -40°C ~ 85°C |
CX3225SB40000D0FFFCC | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 40MHz | -20°C ~ 70°C |
CX3225SB16000D0FPLCC | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 16MHz | -40°C ~ 85°C |
CX3225SB19200D0FPLCC | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 19.2MHz | -40°C ~ 85°C |
CX3225SB24000D0FFJCC | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 24MHz | -20°C ~ 70°C |
CX3225SB20000D0FPLCC | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 20MHz | -40°C ~ 85°C |
CX3225SB30000D0FPLCC | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 30MHz | -40°C ~ 85°C |
CX3225CA12000P0HSTC1 | AVX Corp/Kyocera Corp | CX3225CA, Kyocera | 12MHz | -40°C ~ 125°C |
CX3225SB38400D0FFFCC | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 38.4MHz | -20°C ~ 70°C |
CX3225GB12288P0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 12.288MHz | -40°C ~ 85°C |
CX5032GB12000H0HPQZ1 | AVX Corp/Kyocera Corp | CX5032GB, Kyocera | 12MHz | -40°C ~ 85°C |
CX3225SB48000D0FFFCC | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 48MHz | -20°C ~ 70°C |
CX3225SB27000D0FPLCC | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 27MHz | -40°C ~ 85°C |
CX3225SB25000D0FPLCC | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 25MHz | -40°C ~ 85°C |
ST3215SB32768C0HSZA1 | AVX Corp/Kyocera Corp | ST3215SB, Kyocera | 32.768kHz | -40°C ~ 125°C |
CX2520DB30000D0GEJCC | AVX Corp/Kyocera Corp | CX2520DB, Kyocera | 30MHz | -10°C ~ 70°C |
CX2016DB26000D0FLJCC | AVX Corp/Kyocera Corp | CX2016DB, Kyocera | 26MHz | -30°C ~ 85°C |
CX3225CA12000D0HSSCC | AVX Corp/Kyocera Corp | CX3225CA, Kyocera | 12MHz | -40°C ~ 125°C |
CX2016DB20000D0FLJCC | AVX Corp/Kyocera Corp | CX2016DB, Kyocera | 20MHz | -30°C ~ 85°C |
CX3225CA16000D0HSSCC | AVX Corp/Kyocera Corp | CX3225CA, Kyocera | 16MHz | -40°C ~ 125°C |
CX2520DB16000D0FLJCC | AVX Corp/Kyocera Corp | CX2520DB, Kyocera | 16MHz | -30°C ~ 85°C |
CX3225GA24000D0PTVCC | AVX Corp/Kyocera Corp | CX3225GA, Kyocera | 24MHz | -40°C ~ 150°C |
CX2520DB26000D0FLJCC | AVX Corp/Kyocera Corp | CX2520DB, Kyocera | 26MHz | -30°C ~ 85°C |
CX3225GA25000D0PTVCC | AVX Corp/Kyocera Corp | CX3225GA, Kyocera | 25MHz | -40°C ~ 150°C |
ST3215SB32768Z0HPWBB | AVX Corp/Kyocera Corp | ST3215SB, Kyocera | 32.768kHz | -40°C ~ 85°C |
CX5032GB27000H0PESZZ | AVX Corp/Kyocera Corp | CX5032GB, Kyocera | 27MHz | -10°C ~ 70°C |
CX5032GB14318H0PESZZ | AVX Corp/Kyocera Corp | CX5032GB, Kyocera | 14.31818MHz | -10°C ~ 70°C |
CX3225SB48000D0FPJC2 | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 48MHz | -40°C ~ 85°C |
CT1612DB38400C0FLHA1 | AVX Corp/Kyocera Corp | CT1612DB, Kyocera | 38.4MHz | -30°C ~ 105°C |
CX2016DB48000E0DLFA1 | AVX Corp/Kyocera Corp | CX2016DB, Kyocera | 48MHz | -30°C ~ 85°C |
CX3225SB16000E0FPZ25 | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 16MHz | -40°C ~ 85°C |
CX3225SB16000D0FLJZZ | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 16MHz | -30°C ~ 85°C |
CX3225SB54000D0FPJC1 | AVX Corp/Kyocera Corp | CX3225SB, Kyocera | 54MHz | -40°C ~ 85°C |
CX2520SB24000D0PESZZ | AVX Corp/Kyocera Corp | CX2520SB, Kyocera | 24MHz | -10°C ~ 70°C |
CX-96F-040.000-E0107 | AVX Corp/Kyocera Corp | CX5032SB, Kyocera | 40MHz | 0°C ~ 85°C |
CX3225GB38400D0HEQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 38.4MHz | -10°C ~ 70°C |
CX3225GB14745D0HEQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 14.7456MHz | -10°C ~ 70°C |
CX3225GB54000D0HEQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 54MHz | -10°C ~ 70°C |
CX3225GB24576D0HEQCC | KYOCERA晶振 | CX3225GB, Kyocera | 24.576MHz | -10°C ~ 70°C |
CX3225GB30000D0HEQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 30MHz | -10°C ~ 70°C |
CX3225GB13560D0HEQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 13.56MHz | -10°C ~ 70°C |
CX3225GB19200D0HEQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 19.2MHz | -10°C ~ 70°C |
CX3225GB33333D0HEQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 33.333MHz | -10°C ~ 70°C |
CX3225GB40000D0HEQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 40MHz | -10°C ~ 70°C |
CX3225GB20000D0HEQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 20MHz | -10°C ~ 70°C |
CX3225GB38400P0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 38.4MHz | -40°C ~ 85°C |
CX3225GB54000D0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 54MHz | -40°C ~ 85°C |
CX3225GB14318D0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 14.31818MHz | -40°C ~ 85°C |
CX3225GB16384P0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 16.384MHz | -40°C ~ 85°C |
CX3225GB40000D0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 40MHz | -40°C ~ 85°C |
CX3225GB54000P0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 54MHz | -40°C ~ 85°C |
CX3225GB38400D0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 38.4MHz | -40°C ~ 85°C |
CX3225GB18432P0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 18.432MHz | -40°C ~ 85°C |
CX3225GB19200D0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 19.2MHz | -40°C ~ 85°C |
CX3225GB18432D0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 18.432MHz | -40°C ~ 85°C |
CX3225GB27000D0HPQCC | AVX Corp/Kyocera Corp | CX3225GB, Kyocera | 27MHz | -40°C ~ 85°C |
AT Cut定义振动类型和温度系数
石英的温度系数和振荡类型这两个特性在生产过程中会受到特别的影响。决定性因素是石英盘从晶体中取出的切割角度。石英晶振晶体是根据数学计算切割的,任何变化都会对零件的质量造成严重影响。
最常见的角切之一是AT切,用于所有京瓷水晶的生产。这种切割与石英晶体的Z轴成35度角,是最常选择的切割角度之一。以这种方式生产的石英坯料具有良好的温度系数。在-40至85摄氏度的温度范围内,由于AT cut,可以产生偏差仅为+/- 15 ppm (ppm=百万分之一)的精确频率。用于具有附加温度补偿的振荡器(TCXO),这些AT-blanks保证了高达+/-0.5 ppm的更高频率稳定性。
石英的枕头形状
用AT切割生产的所有石英晶体都是厚度剪切振荡器,这对于进一步加工是一个很大的优势。石英晶体是SMD无源晶体元件,没有外部电压,它们完全没有用。精细的电极必须附着在石英上,以激励石英并使其振荡。
然而,这些电极的附着被证明是一个巨大的挑战,这取决于振荡的类型。理想情况下,电极应该附着在石英上的一个点上,在这个点上,即使在有电压的情况下,石英的变形也是最小的。使用厚度剪切振子比使用开头提到的弯曲或纵向振子要容易得多。
然而,石英的进一步加工步骤也是必要的。在一台特殊的研磨机中,坯料被研磨成垫子的形状——中间稍厚,向外逐渐变细。石英支架连接到锥形端。以这种方式固定,薄金属电极最终被蒸发到坯件的较厚的中间部分上。
因此,AT切割在石英生产中具有双重功能。首先,它确保在-40到85摄氏度的温度范围内的高频率稳定性,其次,它将坯料的形状定义为厚度剪切振荡器。