8MHz Crystal Oscillator (Pack of 5)

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The 8MHz Crystal Oscillator provides reliable and precise timing for electronic circuits operating at 8MHz. It ensures stable frequency generation, making it suitable for applications such as microcontrollers, clock generation, and signal processing. Its accurate performance is crucial for maintaining consistency and reliability in various electronic devices and systems.

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8MHz Crystal Oscillator

Introduction

The 8MHz Crystal Oscillator is a critical component used in electronic circuits to generate a precise and stable clock signal at a frequency of 8 megahertz (MHz). It plays a key role in providing accurate timing and frequency control for various applications. This oscillator is essential in many devices where reliable and consistent frequency generation is required.

Features and Specifications

  • Frequency: 8MHz, providing a stable clock signal ideal for moderate-speed timing and frequency control applications.
  • Type: Quartz Crystal Oscillator, which utilizes the piezoelectric properties of quartz crystals to produce a highly accurate and stable frequency.
  • Tolerance: Typically ±30ppm (parts per million) or better, ensuring minimal deviation from the nominal frequency and precise timing.
  • Load Capacitance: Usually specified between 10pF and 20pF, depending on the circuit design. Load capacitance affects the frequency accuracy and stability of the oscillator.
  • Temperature Stability: Generally specified with a temperature coefficient of ±20ppm/°C or better, indicating how the frequency changes with temperature variations, ensuring reliable performance in different environmental conditions.
  • Package Type: Available in various packages, including through-hole and surface-mount (SMD) options. The choice of package depends on the application and PCB layout requirements.
  • Operating Voltage: Typically operates within a standard voltage range, often between 3V and 5V, depending on the specific oscillator design.

Applications

  1. Microcontroller Timing: Provides a stable clock signal for microcontrollers and microprocessors, ensuring accurate timing and synchronization in embedded systems.
  2. Communication Devices: Used in communication equipment to generate precise frequencies for data transmission and reception, improving signal quality and performance.
  3. Frequency Synthesizers: Serves as a reference frequency source for frequency synthesizers, enabling accurate frequency generation and modulation in various electronic devices.
  4. Timing Circuits: Integrated into timing circuits to create clock pulses, delays, and timing intervals, contributing to accurate timing and control in electronic systems.
  5. Signal Processing: Employed in signal processing applications to maintain precise frequency control, ensuring stable performance in audio, video, and other signal processing systems.

Working Principle

The 8MHz Crystal Oscillator operates based on the piezoelectric effect of quartz crystals. When an alternating voltage is applied to the crystal, it vibrates at its natural resonant frequency of 8MHz. These vibrations generate a stable and accurate clock signal, which is amplified and stabilized by the oscillator circuit to produce a consistent frequency output for various applications.

Advantages

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

Conclusion

The 8MHz Crystal Oscillator is a vital component for generating accurate and stable clock signals in various electronic applications. Its precise frequency output, temperature stability, and compact form factor make it ideal for use in microcontroller timing, communication devices, frequency synthesis, and timing circuits, ensuring efficient and reliable operation of electronic systems.

32.768KHz RTC Crystal Oscillator (Pack of 5)

Sold By : Computronics Lab SKU: 8mhz-crystal-oscillator Category: Tags: ,
Weight0.00 kg
Dimensions0.00 × 0.00 × 0.00 cm

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