The 32.768kHz frequency is widely used in circuit design. Through simple frequency division, this frequency can be easily converted into various commonly used time references. For example, 15 times of binary division on it via a suitable circuit can accurately…
As a core component of electronic devices, the frequency stability of a crystal oscillator directly affects system performance. Temperature changes alter the physical properties of the quartz crystal inside the oscillator, leading to drift in its resonant frequency — a…
Dear Valued Customer, The Mid-Autumn Festival and National Day holidays are approaching. Our office will be closed from 1st to 8th October,2025 in observance of these holidays.We will resume normal operations on 9th October. Please plan your orders and shipments…
The working principle of a Temperature Compensated Crystal Oscillator (TCXO) is a process that intricately combines temperature sensing, intelligent compensation, and crystal oscillation. Its core objective is to counteract the impact of environmental temperature changes on the resonant frequency of…
Dear readers, most crystal oscillators are composed of quartz or ceramic materials combined with internal wafers, and the frequency of a crystal oscillator depends on the thickness of the wafer. Firstly, in terms of manufacturing processes, the size and thickness…
Voltage-Controlled Crystal Oscillator (VCXO) is a type of quartz crystal oscillator primarily used in frequency modulation (FM) and phase-locked loop (PLL) technologies. It offers advantages such as excellent transmission performance, strong anti-interference capability, and low power consumption. The oscillation frequency of…
By connecting the crystal resonator in parallel with the resistor, the two components work synergistically to reduce the resonant impedance. This is analogous to providing a mechanical advantage to an object struggling to move forward, thereby making the resonator easier…
Frequency Testing: Use a frequency counter or spectrum analyzer to measure the output frequency of the crystal oscillator. Perform frequency measurements under different temperatures (e.g., room temperature, maximum operating temperature, minimum operating temperature) to evaluate the impact of temperature on…
People only know that a crystal oscillator is a frequency component, but relatively few are aware that crystal oscillators can be classified into fundamental frequency crystal oscillators and overtone crystal oscillators. So, what exactly are fundamental frequency crystal oscillators and…
The bell for the New Year of 2025 is about to ring, and we are looking forward to welcoming the new year full of joy and hope. At this moment filled with happiness and hope, Fulang Electronics would like to…
Fronter Electronics Co., Ltd. founded in 1991, is dedicated to the research and development, production and sales of frequency components.
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