频率:27.145MHz
尺寸:3.2x2.5x0.9mm
QTCT230AS1B-27.145000,3225mm,Q-Tech温补晶振,27.145MHz,美国进口晶振,Q-Tech晶振,型号:QTCT230,编码为:QTCT230AS1B-27.145000,电压:+3.0V,频率稳定性:±2.5ppm,工作稳定范围:-40℃至+85℃,频率为:27.145MHz,小体积晶振尺寸:3.2x2.5x0.9mm,TCXO温补晶体振荡器,四脚贴片晶振,石英晶体振荡器,石英晶振,有源晶体,温补晶振。Q-Tech的表面安装QTCT230振荡器由一个IC 3.3Vdc TCXO内置在一个低轮廓陶瓷封装和镀金接触垫。具有超小型,轻薄型,低抖动,低功耗,低相位噪声,低电源电压,低电平,低耗能,低损耗等特点。石英晶振,应用程序:旨在满足当今低压应用的要求,仪器,导航,航空电子,以太网/SynchE,基站,全球定位系统(GPS),便携式收音机,FEMTO细胞等。
ECCN:EAR99
频率范围从10.000000MHz到45.000000MHz
占地面积:3.2x2.5x0.9mm,GPS模块晶振
削波正弦逻辑,2.8、3.0、3.3Vdc电源
工作温度-40ºC至+85ºC可用
可选自由调节,密封陶瓷包装
根据MIL-PRF-55310进行的3级军事筛选测试
设备可用,磁带和卷轴包装
无铅,符合RoHS,VCTCXO选项
QTCT230AS1B-27.145000,3225mm,Q-Tech温补晶振,27.145MHz,参数表
Parameters | QTCT230 |
Output frequency range (Fo) | 27.145000MHz |
Logic | Clipped Sine |
Supply voltage (Vdd) | 2.8, 3.0, 3.3Vdc ± 5% |
Supply current (Idd) | 1.5 mA max. - < 20MHz |
2.0 mA max. - 20MHz ~ < 32MHz | |
2.5 mA max. - 32MHz ~ ≤ 45MHz | |
VCO?Option (Tuning Range) | See Part Number on Page 1 |
Operating temperature (Topr) | See Part Number on Page 1 |
Storage temperature (Tsto) | -40ºC to + 85ºC |
Start-up time (Tstup) | 2ms max. |
Output voltage (Voh/Vol) | Vop-p = 0.8V |
Output Load | 10k || 10pF |
Control Voltage to reach Pull Range | 0.5V min. 2.5V max. |
Control Voltage Impedance | 500kΩ min. |
Phase Noise typ. at 19.2MHz | |
10Hz | -91 dBc/Hz |
100Hz | -116 dBc/Hz |
1kHz | -137 dBc/Hz |
10kHz | -149 dBc/Hz |
100kHz | -150 dBc/Hz |
Frequency Tolerance (Ftol) at 25ºC | ±2.0ppm |
Power Supply Stability ±5% (Fpwr) | ±0.2ppm |
Load Stability ±10% (Fload) | ±0.2ppm |
Aging | ±1.0ppm 1st year |
QTCT230AS1B-27.145000,3225mm,Q-Tech温补晶振,27.145MHz,尺寸图