YXC 12MHz Quartz Crystal Oscillator Is Used in Mobile Satellite Antennas, with A Frequency Difference of ±20ppm at Room Temperature
With the rapid development of satellite communication technology, the mobile satellite communication system has become a good means of mobile communication. It has the characteristics of long communication distance, reliable communication quality, rapid communication, and little impact on the environment. It has gradually been favored by people. favor. This year, more and more military and civilian mobile devices are equipped with in-motion satellite communication antennas to achieve long-distance communication with the ground. This terminal is very suitable for land and marine applications.
High-tech equipment is inseparable from the application of electronic components, and active crystal oscillators are an indispensable core part of satellite communication equipment. Active crystal oscillators are also called quartz crystal oscillators. They act on frequency generators and are data processing equipment. Generate a clock signal to provide a reference signal for a specific system.
In radio communication systems, crystal oscillators play a very important role. It can provide an accurate clock signal.
Although crystal oscillators and antennas are different components, they are closely related in radio communication systems. The crystal oscillator provides accurate clock signals to ensure synchronization and coordination of various circuits, while the antenna is used to receive and send radio signals for communication purposes.
In radio communication systems, crystal oscillators and antennas usually require precise frequency control and matching. The crystal oscillator needs to provide a clock signal that matches the communication signal frequency, and the antenna needs to provide receiving and transmitting capabilities that match the communication signal frequency.
The OT1JI-111-12M material in the YSO110TR series of active crystal oscillators launched by YXC. The following are the typical parameters of OT1JI-111-12M and its application characteristics in mobile satellite antennas:
1. 5032 4P SMD quartz active crystal oscillator, frequency point is 12MHz, total frequency difference ±20PPM;
2. Industrial grade temperature -40~85℃, able to adapt to harsh working environment changes, ensuring stable system operation, and is widely used in satellites and starlinks;
3. Wide voltage range 1.8V-3.3V, metal shell, high strength, and hardness, resistant to harsh environments.
YXC crystal oscillator YSO110TR series, frequency is 12MHz, total frequency difference ±20PPM, the following is the YSO110TR series specifications.
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YXC石英可编程有源晶振（Q-MEMS）提供以下产品品类：石英可编程振荡器（QMEMS XO）、石英可编程压控振荡器（QMEMS VCXO）、石英可编程温补振荡器（QMEMS TCXO）、石英可编程压控温补振荡器（QMEMS VCTCXO）；支持1MHz~2100MHz任意频点，2016~7050封装尺寸全覆盖，提供CMOS/LVDS/LVPECL/HCSL/CML等单端和多种差分输出方式，抖动值小于150fs，频率稳定度±1.5ppm，-40~﹢105℃、-40~﹢125℃超宽温度范围。
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产品型号
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品类
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频率（KHz/MHz)
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负载电容(pF)
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温度稳定度(ppm)
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工作温度
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Y8OGC-111-32.768K
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圆柱体晶振
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32.768kHz
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12.5pF
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10ppm
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-20℃~+70℃
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