4MHz Crystal Oscillator (Pack of 5)

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The 4MHz Crystal Oscillator offers accurate and stable timing for electronic circuits operating at 4MHz. It ensures precise frequency control, making it ideal for applications such as clock generation, signal processing, and communication systems. Its reliability and consistent performance are essential for maintaining the accuracy of electronic devices and systems.

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4MHz Crystal Oscillator

Introduction

The 4MHz Crystal Oscillator is a crucial electronic component designed to provide a precise and stable clock signal at a frequency of 4 megahertz (MHz). Crystal oscillators are widely used in various electronic devices where accurate timing and frequency control are essential. The 4MHz frequency is commonly employed in communication systems, embedded controllers, and timing circuits due to its reliable performance and accuracy.

Features and Specifications

  • Frequency: 4MHz Crystal Oscillator, delivering a stable clock signal ideal for applications requiring moderate frequency control and timing accuracy.
  • Type: Quartz Crystal Oscillator, leveraging the piezoelectric properties of quartz crystals to produce a highly stable and accurate frequency.
  • Tolerance: Typically ±30ppm (parts per million) or better, ensuring minimal frequency deviation and precise timing across different conditions.
  • Load Capacitance: Generally specified between 10pF and 20pF, depending on the oscillator design and circuit requirements. This parameter influences the frequency accuracy and stability.
  • Temperature Stability: Usually specified with a temperature coefficient of ±20ppm/°C or better, indicating how frequency changes with temperature variations, ensuring reliable operation in diverse environments.
  • Package Type: Available in various formats, including through-hole and surface-mount (SMD) packages. The choice of package depends on the specific application and PCB design constraints.
  • Operating Voltage: Commonly operates within a standard voltage range, often between 3V and 5V, depending on the design and requirements of the oscillator.

Applications

  1. Microcontroller Timing: Provides accurate clock signals for microcontrollers and processors, ensuring precise operation and synchronization in embedded systems.
  2. Communication Equipment: Utilized in communication devices to generate stable frequencies for data transmission and reception, enhancing signal quality and performance.
  3. Frequency Synthesizers: 4MHz Crystal Oscillator Acts as a reference frequency source for frequency synthesizers, facilitating accurate frequency generation and modulation in various electronic systems.
  4. Timing Circuits: Integrated into timing circuits to produce clock pulses, delays, and timing intervals, contributing to accurate timing and control in electronic applications.
  5. Signal Processing: Employed in signal processing systems to maintain precise frequency control, ensuring stable performance in audio, video, and other processing tasks.

Working Principle

The 4MHz Crystal Oscillator functions based on the piezoelectric effect of quartz crystals. When an alternating voltage is applied, the crystal vibrates at its natural resonant frequency of 4MHz. These vibrations generate a stable and accurate clock signal, which is then amplified and stabilized by the oscillator circuit to provide a consistent frequency output for various applications.

Advantages

  • High Precision: Offers a stable and accurate frequency output with minimal deviation, ensuring reliable performance in timing and frequency control applications.
  • Temperature Stability: Maintains frequency accuracy across a wide temperature range, ensuring consistent operation in varying environmental conditions.
  • Compact Form Factor: Available in small packages, making it suitable for integration into space-constrained electronic designs.

Conclusion

The 4MHz Crystal Oscillator is an essential component for generating accurate and stable clock signals in a range of electronic applications. Its precise frequency output, temperature stability, and compact design make it ideal for use in microcontroller timing, communication devices, frequency synthesis, and timing circuits, ensuring efficient and reliable operation of electronic systems.

Sold By : Computronics Lab SKU: 4mhz-crystal-oscillator Category: Tags: ,
Weight0.00 kg
Dimensions0.00 × 0.00 × 0.00 cm

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