• Why use TCXO for low power consumption and not OCXO ?

    Dec 21, 2023

    Choosing a TCXO (Temperature Compensated Crystal Oscillator) over an OCXO (Oven-Controlled Crystal Oscillator) for low power applications is driven by several key factors:1. Lower Power Consumption:    TCXOs consume significantly less power than OCXOs. This is mainly because OCXOs req... read more

  • Why PLL (phase locked lock) use VCO (voltage control oscillator)?

    Dec 20, 2023

    A Phase-Locked Loop (PLL) is an electronic circuit with multiple applications in radio, telecommunications, computers, and other areas that require stable and precise frequency generation and synchronization. Here's a breakdown of what it is and why a Voltage-Controlled Oscillator (VCO) is used ... read more

  • What kind of design can help crystal oscillators remain the same performance under harsh environments´╝č

    Dec 19, 2023

    To ensure crystal oscillators maintain consistent performance in harsh environments, their design often incorporates several key features and technologies. Here are some examples and the types of harsh environments they are suited for:1. Temperature-Compensated Crystal Oscillators (TCXO):  &nbs... read more

  • Why use Crystal filter in RF circuit design

    Dec 18, 2023

    Crystal filters are used in RF (Radio Frequency) circuit design for several key reasons:1. Selectivity: Crystal filters have high selectivity due to their sharp resonance characteristics. They can distinguish between closely spaced frequencies, which is crucial in RF applications where bandwidth may... read more

  • The Crystal oscillator used in Vehicle stereo systems

    Dec 15, 2023

    Vehicle stereo systems often use crystal oscillators, primarily for clock generation in digital circuits like microcontrollers and digital signal processors (DSPs). These components are crucial in ensuring accurate timing for processing digital audio signals.Frequency and Specifications of Crystal O... read more

  • What is Lunar Navigation Satellite System (LNSS)?

    Dec 14, 2023

    Lunar Navigation Satellite System (LNSS) remains a conceptual framework rather than a fully developed and operational system. It is an idea proposed to support navigation on the Moon, akin to the Global Positioning System (GPS) used on Earth. Here are some speculative details based on the concept:Sp... read more

  • Why Use Crystal Filters

    Dec 13, 2023

    Crystal filters are a type of filter that use the principles of crystal oscillators and are renowned for their high selectivity and stability. Here are the reasons for using crystal filters and some specific examples:1. High Selectivity: Crystal filters offer very narrow bandwidths and sharp filteri... read more

  • Crystal oscillator Used in The Lunar Navigation Satellite System (LNSS)

    Dec 12, 2023

    Crystal oscillator Used in The Lunar Navigation Satellite System (LNSS) The Lunar Navigation Satellite System (LNSS) is a conceptual or proposed system, akin to the Global Positioning System (GPS) on Earth, but designed for navigation on or around the Moon. This system would involve satellites ... read more

  • TCXO vs OCXO blog

    Dec 06, 2023

    TCXO vs OCXO blog

  • How to use crystal filters in medical instruments

    Dec 06, 2023

    Crystal filters can be used in medical instruments for various purposes, such as signal conditioning, noise reduction, and frequency selection. Here's a general outline of how crystal filters can be applied in medical instruments: