18QHTF21-22.576049-OE

Oscillators Overview

The 18QHTF21-22.576049-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 22.576049 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications with a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable functionality for power management
• Compact 4-SMD no-lead surface mount package design

Oscillators Applications

• Timing and clock signal generation in electronic devices
• Low-voltage digital system synchronization
• Portable electronics requiring minimal power consumption

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target application's specifications before procurement. Confirm that the 1.8V supply voltage aligns with the system's power rails. Ensure the 4-SMD package footprint matches the PCB layout design. Cross-reference the manufacturer's latest datasheet for any updates on pin configurations or environmental ratings to guarantee component reliability and proper integration.

Oscillators Selection Notes

Select this oscillator when a precise 22.576049 MHz clock source is required for LVCMOS-compatible circuits. The choice is driven by the need for low-voltage operation at 1.8V and the inclusion of an enable pin for dynamic power control. Consider the small form factor of the 4-SMD package for space-constrained designs. Evaluate thermal performance and stability requirements to ensure the standard oscillator type meets the system's timing accuracy needs.

Oscillators Part Context

This component belongs to the 18QHTF21 series from Mercury Electronics, which focuses on low-voltage crystal oscillators. The series typically offers various frequencies and packaging options tailored for modern consumer and industrial electronics. Mercury Electronics is a recognized manufacturer of frequency control products, emphasizing precision and reliability in their quartz-based timing solutions for global markets.