Elko crystal 5 represents a premium segment of quartz crystals engineered for high-precision timing and display applications. This offering targets electronics enthusiasts, designers, and manufacturers who seek consistent performance in compact modules.
Engineered with strict manufacturing tolerances, elko crystal 5 combines stable oscillation frequency with low power consumption. The result is a reliable timebase suitable for consumer devices, industrial controllers, and instrumentation systems.
| Specification | Value | Unit | Notes |
|---|---|---|---|
| Fundamental Frequency | 5 | MHz | Nominal operating frequency |
| Load Capacitance | 20 | pF | Typical value for standard circuits |
| Frequency Tolerance | ±25 | ppm | Measured at 25°C |
| Operating Temperature | -40 to 85 | °C | Industrial grade range |
| Drive Level | 5 | mW | Maximum recommended dissipation |
Frequency Stability Characteristics
Elko crystal 5 modules are selected for their tight frequency stability across varying environmental conditions. Precision oscillators leverage this crystal to maintain setpoint alignment without frequent recalibration.
During extended operation, the aging rate remains minimal, ensuring long-term measurement accuracy. Designers benefit from reduced drift compensation efforts when integrating elko crystal 5 into reference clock designs.
Pin Configuration and Layout Guidelines
Proper placement of elko crystal 5 within a printed circuit board layout minimizes parasitic capacitance and electromagnetic interference. Following recommended clearance and grounding practices preserves signal integrity.
Manufacturers provide detailed datasheets that outline pin assignments, recommended load capacitors, and safe wiring patterns. Adhering to these guidelines helps avoid startup failure or harmonic instability in sensitive digital systems.
Packaging and Endurance Factors
Elko crystal 5 units are housed in compact ceramic packages designed to withstand standard reflow soldering temperatures. The materials used in both the casing and the internal resonator resist thermal shock and moderate vibration.
Reliability testing includes temperature cycling, humidity exposure, and long-term continuous run assessments. These evaluations confirm that elko crystal 5 maintains specification limits across industrial and consumer application profiles.
Key Takeaways for Designers
- Target 5 MHz fundamental frequency for compact timing solutions
- Observe load capacitance close to 20 pF for optimal stability
- Verify temperature range aligns with your deployment environment
- Implement proper grounding to reduce noise susceptibility
- Confirm drive level remains under 5 mW to extend crystal life
FAQ
Reader questions
Can elko crystal 5 be used in battery-powered devices?
Yes, its low drive level and stable frequency draw minimal current, making it suitable for portable and battery-operated equipment.
How does load capacitance affect performance with elko crystal 5?
Using the recommended 20 pF load capacitance keeps the frequency close to nominal; deviations can cause frequency shifts and startup issues.
Is an external oscillator required when working with elko crystal 5?
No, many microcontrollers and clock generators include built-in oscillator stages that can directly interface with elko crystal 5.
What should I do if the measured frequency drifts over time?
Check solder joint integrity, verify load capacitance values, and ensure the crystal is operating within its specified temperature range.