Understanding the Om-7604-C7-32.768kHz-20ppm-TA-QC: A Comprehensive Guide
When it comes to selecting the right crystal oscillator for your electronic project, the Om-7604-C7-32.768kHz-20ppm-TA-QC model stands out as a reliable and precise choice. This article delves into the various aspects of this oscillator, providing you with a detailed understanding of its features, specifications, and applications.
Key Specifications
The Om-7604-C7-32.768kHz-20ppm-TA-QC oscillator is designed to operate at a frequency of 32.768kHz, making it an ideal choice for low-power applications such as real-time clocks (RTC), microcontrollers, and other timing circuits. Here are some of its key specifications:
| Parameter | Value |
|---|---|
| Frequency | 32.768kHz |
| Accuracy | 卤20ppm |
| Supply Voltage | 1.8V to 5.5V |
| Current Consumption | Max 1.0mA |
| Package | 7.0mm x 5.0mm |
With an accuracy of 卤20ppm, this oscillator ensures precise timing and synchronization in your applications. The wide supply voltage range and low current consumption make it suitable for various electronic devices and systems.
Applications
The Om-7604-C7-32.768kHz-20ppm-TA-QC oscillator finds applications in various fields, including:
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Consumer electronics: Smartphones, tablets, and other portable devices often use this oscillator for RTC functions.
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Automotive: The oscillator is used in automotive systems for timing and synchronization purposes.
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Industrial: It is employed in industrial applications such as process control, monitoring, and automation.
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Medical: The oscillator is used in medical devices for accurate timing and synchronization.
Design Considerations
When designing a circuit using the Om-7604-C7-32.768kHz-20ppm-TA-QC oscillator, consider the following factors:
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Power supply: Ensure that the oscillator is powered within the specified voltage range (1.8V to 5.5V).
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Decoupling capacitors: Use appropriate decoupling capacitors to filter out noise and ensure stable operation.
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Load capacitance: The oscillator requires a load capacitance of 15pF to 30pF for stable operation.
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Temperature range: The oscillator operates within a temperature range of -40掳C to +85掳C, so ensure that your circuit is designed to handle this range.
Comparison with Other Oscillators
When comparing the Om-7604-C7-32.768kHz-20ppm-TA-QC oscillator with other similar models, consider the following aspects:
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Frequency: The Om-7604-C7 operates at 32.768kHz, which is a standard frequency for RTC applications.
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Accuracy: With an accuracy of 卤20ppm, it offers precise timing and synchronization.
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Supply voltage: The wide supply voltage range (1.8V to 5.5V) makes it versatile for various applications.
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Current consumption: The low current consumption (max 1.0mA) ensures efficient power usage.
Conclusion
The Om-7604-C7-32.768kHz-20ppm-TA-QC oscillator is a reliable and precise choice for low-power applications requiring accurate timing