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    All About Crystals

    All About Crystals

    News > All About Crystals

    What are Crystals for?

    Chips are the brain of digital circuits, and the main function of crystal oscillators is to provide precise and stable clock signals for chips, which is extremely important for control circuits, especially for chips. Clock signals can enable various circuits to complete their functions, as well as synchronize electronic devices with peripheral cont... 08/06/2023

    Temperature Range

    Below are the most common working temperature range for our Crystal Resonators and Oscillators:Extended Commercial: -20 to +85ºCIndustrial: -40 to +85ºCAutomotive: -40 to +105ºCFull-Range Industrial: -40 to +125ºC... 06/06/2023

    External Capacitor Dependance

    Firstly, it should be noted that any crystal oscillator that requires an external capacitor is a passive crystal oscillator. Additionally, note that distinguishing between external capacitors C1 and C2 (ground capacitance, ground capacitance) is not equivalent to crystal oscillator load capacitance (CL). C1 and C2 are the total capacitance values o... 06/06/2023

    Design Considerations

    Three aspects to take into consideration when designing an oscillator circuit are mentioned below:1. Drive Level Applying excessive drive level to the crystal units may cause deterioration of characteristics or damage. Circuit design must be such as to maintain a proper drive level.2. Negative Resistance Unless adequate negative resistanc... 06/06/2023

    Large Frequency Deviation

    What should I do if the frequency deviation of the crystal oscillator is too large? There are two types of crystal oscillator application solutions: active crystal oscillator solutions and passive crystal oscillator solutions.Active crystal oscillator:If the frequency deviation of the active crystal oscillator is too large, please choose an ac... 06/06/2023

    FAQ

    1. What is the general lead-time of the products?Generally, if the crystal needed has raw material in stock, the lead-time may be sooner than expected. If the parts or raw materials are not available, the general lead-times are as follows: Part FamilyGeneral Lead TimeCRYSTAL & FILTER3 ~ 4 weeks OSCILLATOR6 ~ 8 weeks VCXO6 ~ ... 21/03/2019

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