18QHTF21-16.000312-PD

Oscillators Overview

The 18QHTF21-16.000312-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 16.000312 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm. The component is designed for applications requiring precise timing signals within low-voltage digital systems.

Oscillators Feature Summary

• Supports standby mode via power-down control signal
• Utilizes LVCMOS output logic for digital interface compatibility
• Compact surface-mount package design

Oscillators Applications

• Digital communication equipment clocking
• Consumer electronics timing references
• Embedded system clock generation

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply rail stability meets the oscillator's operational specifications. Ensure the PCB layout accommodates the 4-SMD no-lead footprint dimensions accurately to prevent soldering defects during assembly processes.

Oscillators Selection Notes

Select this component when a precise 16.000312 MHz reference is required in space-constrained designs. The LVCMOS output ensures compatibility with standard digital logic families. Consider the power-down feature if battery life or thermal management is critical. Verify that the operating temperature range aligns with the environmental conditions of the intended application scenario.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystal frequency control products. The manufacturer has decades of experience in Taiwan's quartz industry. The series typically offers various frequencies with standardized packaging, providing reliable timing solutions for mass-produced electronic devices requiring stable clock signals.

Oscillators Replacement Considerations

Direct substitutes include other 16.000312 MHz LVCMOS oscillators in 2.0x1.6mm packages from compatible manufacturers. Ensure equivalent supply voltage and output logic levels are maintained. Verify pinout compatibility and thermal characteristics before swapping components in existing designs.