18QHTF21-13.828125-PD

Oscillators Overview

The 18QHTF21-13.828125-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 13.828125 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features a standby or power-down function to manage energy consumption. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm. This component is suitable for applications requiring precise timing signals in low-power electronic systems.

Oscillators Feature Summary

• Supports standby mode for power management
• Compact surface-mount package design
• LVCMOS output interface compatibility

Oscillators Applications

• Portable consumer electronics
• Communication modules
• Embedded control systems

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Ensure the 1.8V supply voltage aligns with your system's power rails. Confirm that the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards.

Oscillators Selection Notes

Select this model when a 13.828125 MHz clock signal is required with low power consumption capabilities. The LVCMOS output ensures compatibility with standard digital logic families. Consider the 1.8V operating voltage when designing power supply networks. The small form factor makes it ideal for space-constrained designs where size is a critical factor.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd has been a pioneer in the quartz crystal industry since 1973. The company specializes in frequency control products, including oscillators and resonators. This part belongs to their series of standard XO components designed for modern electronic applications requiring reliable timing solutions.

Oscillators Replacement Considerations

Direct substitutes may include other 13.828125 MHz LVCMOS oscillators from different manufacturers with identical pinouts and voltage specifications. Verify package dimensions and electrical characteristics carefully to ensure functional equivalence without redesigning the host circuit.