18QHTF21-16.320-PD

Oscillators Overview

The 18QHTF21-16.320-PD is a 16.32 MHz crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It utilizes LVCMOS output logic and operates at a supply voltage of 1.8V. The device features a Standby (Power Down) function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• Supports LVCMOS output logic levels
• Includes Standby (Power Down) functionality
• Compact 4-SMD No Lead surface mount package

Oscillators Applications

• General clock signal generation
• Embedded system timing references
• Portable electronic devices requiring low power consumption

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 voltage aligns with the system's power rails. Ensure the 4-SMD No Lead footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly processes.

Oscillators Selection Notes

Select this component when a precise 16.32 MHz reference is required with minimal power consumption. The integrated standby feature makes it suitable for battery-operated applications where power efficiency is critical. The small form factor allows for dense PCB layouts in space-constrained consumer electronics and industrial control modules.

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 crystal industry. This series typically offers standard XO configurations with various frequency options and supply voltages to meet diverse electronic design needs.

Oscillators Replacement Considerations

Direct substitutes include other 16.32 MHz LVCMOS oscillators in 4-SMD No Lead packages with 1.8V operation and standby capabilities. Verify pin compatibility and electrical parameters such as jitter and phase noise if replacing with components from different manufacturers.