7C-35.328MBE-T

Oscillators

The 7C-35.328MBE-T oscillator is a high-precision, low-noise clock oscillator which uses MEMS (Micro-Electro-Mechanical Systems) resonator technology to achieve stability and precision. The quickjitter is less than 1 ps, and the whole temperature range phase noise is below -125 dBc/Hz. It is widely used in various types of applications, such as industrial systems, communication systems, medical systems, test and measurement systems, navigation systems, and aerospace systems.

Application Field

The main application field of the 7C-35.328MBE-T oscillator is in system time source solutions, such as network synchronizing, Ethernet timing, POS systems, satellites, and other systems that require accuracy and long-term stability. It is also widely used in global navigation satellite systems (GNSS) and in high-end embedded system timing applications, such as Wi-Fi/BT, advanced driver assistance systems (ADAS), and internet of things (IoT) devices.

Working Principle

The working principle of the 7C-35.328MBE-T oscillator is based on MEMS resonator (micro-electromechanical systems) technology. The MEMS resonator is a piezoelectric material having a size of a few micrometers, typically silicon nitrate or polyimide. The MEMS resonator consists of a substrate, a membrane, and electrodes. The substrate is composed of an inductor, a capacitor, and several layers of electrodes. The membrane is a thin sheet of metal or dielectric material, and the electrodes are suspended above it. The frequency of the oscillations generated by the MEMS oscillator are determined by the combined capacitance and inductance of the MEMS resonator.The MEMS resonator oscillator has several advantages compared to traditional quartz crystal oscillators, such as higher tolerance to vibration and shock, lower power consumption, and a much smaller footprint. The MEMS resonator is also immune to natural frequency drift due to temperature variations, making it more stable and reliable than quartz crystal oscillators. Compared to quartz crystal oscillators, the 7C-35.328MBE-T oscillator also offers improved accuracy and superior phase noise performance. The 7C-35.328MBE-T is a low power consumption oscillator, which can consume up to 25 mW maximum. The operating temperature range is -40°C to +100°C, and it is tightly temperature compensated over the entire operating temperature range. The oscillator can accept either a 3.3V or 5V supply voltage. In summary, the 7C-35.328MBE-T oscillator is a reliable, low power, and high-performance clock source designed for systems requiring accuracy and stability over a wide temperature range. It is widely used in many applications, from high-end embedded systems to GNSS, where precise timing is critical.