18QHTF21-110.160-PD

Overview

The 18QHTF21-110.160-PD is a 110.16 MHz crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a supply voltage of 1.8V and utilizes LVCMOS output logic. The component features a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. It includes a standby or power-down function for energy management. The device is designed for low-power applications, drawing a maximum supply current of 28mA.

Feature Summary

• Supports standby and power-down modes to reduce power consumption
• Utilizes LVCMOS output logic for standard digital interfacing
• Features a compact 4-SMD surface-mount package

Applications

• Low-power electronic designs requiring precise clock signals
• Portable devices utilizing 1.8V supply rails
• Digital systems needing compact oscillator solutions

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 architecture. Confirm that the 4-SMD package footprint matches your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when a 110.16 MHz clock source is required in a space-constrained environment. It is suitable for designs prioritizing low power consumption due to its standby capability. Ensure compatibility with LVCMOS logic levels. Consider the 2.0x1.6mm package size during mechanical integration.

Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies within a standardized small outline package. The series is characterized by low voltage operation and integrated power management features. Mercury Electronics has extensive experience in quartz crystal manufacturing, providing reliable frequency control products.

Replacement Considerations

Direct substitutes must match the 110.16MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm package. Verify pinout compatibility and electrical specifications such as current consumption and phase noise if critical.