18QHTF21-16.922222-PD

Oscillators Overview

The 18QHTF21-16.922222-PD is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. This component operates at a fundamental frequency of 16.922222 MHz and utilizes LVCMOS output logic levels for digital interfacing compatibility. It functions within a supply voltage range of 1.8V and features a dedicated standby mode for power down capabilities, enhancing energy efficiency in portable applications. The device is housed in a compact 4-SMD, No Lead package, designed for surface-mount technology integration. This specific model represents a precision frequency control solution suitable for high-density circuit board layouts requiring stable clock signals.

Oscillators Feature Summary

• LVCMOS output interface for standard digital logic compatibility
• Integrated standby function enabling power down state management
• Compact 4-SMD no lead surface mount package design

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Digital communication systems needing precise clock synchronization
• Embedded microcontroller circuits utilizing standard logic interfaces

Oscillators Procurement Notes

Verify the exact frequency tolerance and load capacitance requirements against your specific circuit design before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD footprint matches your PCB layout constraints. Cross-reference the datasheet specifications for operating temperature ranges to guarantee reliability under your intended environmental conditions.

Oscillators Selection Notes

Choose this component when a 16.922222 MHz clock signal is required with LVCMOS output characteristics. Consider the 1.8V operating voltage and standby feature for power-sensitive designs. Evaluate the physical dimensions of the 4-SMD package against available board space. Compare performance metrics such as phase noise and stability against alternative oscillators if strict timing jitter specifications are critical for your application.

Oscillators Part Context

This part belongs to the 18QHTF21 series of crystal oscillators produced by Mercury Electronic Ind. Co., Ltd. The manufacturer specializes in quartz frequency control products with extensive industry experience. The series typically offers various frequency options within a standardized small outline package format. These components are engineered for consistent performance across consumer electronics and industrial applications requiring reliable timekeeping sources.

Oscillators Replacement Considerations

Direct substitutes must match the 16.922222 MHz frequency, LVCMOS output type, 1.8V supply voltage, and 4-SMD no lead package. Verify pinout compatibility and electrical parameters such as current consumption and startup time. Check equivalent models from other manufacturers offering identical form factors and functional specifications to ensure seamless integration without redesigning the host circuit.