T-53A4085JXH-48.000MHz,5032mm,48M,KVG低相位噪声晶振,德国进口晶振,KVG晶振,型号:T-53系列晶振,编码为:T-53A4085JXH-48.000MHz,频率为:48.000MHz,小体积晶振尺寸:5.0x3.2mm封装 ,四脚贴片晶振,TCXO振荡器,温补晶振,有源贴片晶振, 石英晶振,温补晶体振荡器,SMD晶振,电压3.3V,工作温度范围:-40℃至+85℃。具有超小型,轻薄型,低抖动,低功耗,低相位噪声,低电源电压,低损耗,低耗能,低电平,高精度,高性能等特点。有源晶振,被广泛应用于:通讯设备,无线网络,蓝牙模块,物联网,GPS定位,导航仪,罗拉LORA模块,汽车电子,医疗设备,仪器仪表设备等应用。
T-53A4085JXH-48.000MHz,5032mm,48M,KVG低相位噪声晶振,参数表
Frequency range: | 48.000MHz | |||||||||
Supply Voltage VS(nominal values ±5%): +1.8 V: +2.5 V: +2.8 V: +3.0 V: +3.3 V: |
J H E D A |
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Current consumption for: (LV)HCMOS: Clipped Sine wave: |
≤ 10.0 mA ≤ 2.0 mA |
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Temperature range options: -20 °C to +70 °C: -30 °C to +85 °C: -40 °C to +85 °C: |
2070 3085 4085 |
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Frequency stability options: | J K N O P |
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± 0.5 ± 1.0 ± 1.5 ± 2.0 ± 2.5 |
ppm: ppm: ppm: ppm: ppm: |
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Initial frequency tolerance (TA= +25 °C): 24 h after reflow (Tpeak= +260 °C for 10 sec max): |
≤ ± 2.0 ppm ≤ ± 2.0 ppm |
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Freq. stability vs. supply voltage changes VS± 5 %: | ≤ ± 0.2 ppm | |||||||||
Freq. Stability vs. load changes ± 10 %: | ≤ ± 0.2 ppm | |||||||||
Aging per year @ +40 °C: | ≤ ± 1.0 ppm |

T-53A4085JXH-48.000MHz,5032mm,48M,KVG低相位噪声晶振
现代电子技术日新月异的发展,使得石英晶体振荡器广泛应用于现代通信,导航,测量等领域的电子设备中;工程实际应用中许多设备都工作在温度范围变化较大的环境中,由于石英晶体谐振器自身特殊的物理特性,温度的变化会导致晶体振荡器的频率发生偏移.此时晶体振荡器就不能为设备提供稳定时钟频率,导致工作异常,而经过温度补偿的石英晶体振荡器弥补了这一缺陷,从而其应用更加广泛.