18QHTF21-1.096-OE

Overview

The 18QHTF21-1.096-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 1.096 MHz and utilizes LVCMOS output logic. The device functions on a 1.8V supply voltage and includes an enable/disable control pin for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Integrates enable/disable functionality for power optimization
• Utilizes a low-profile surface-mount package design

Applications

• Low-power embedded systems requiring precise timing
• Portable consumer electronics with space constraints
• Industrial control modules utilizing standard clock signals

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V operating voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout specifications to guarantee proper soldering and mechanical stability during assembly.

Selection Notes

Select this component when a fixed 1.096 MHz clock source is required with minimal power consumption. The integrated enable pin allows for dynamic power control, making it suitable for battery-operated devices. Consider the small form factor if board real estate is limited. Verify temperature range specifications against your operational environment to ensure reliability under varying thermal conditions.

Part Context

This part belongs to the 18QHTF21 series from Mercury Electronic Ind. Co., Ltd., a supplier specializing in quartz crystals and oscillators. The series typically offers standard XO configurations with various frequency options. Mercury Electronics has established itself as a pioneer in the Taiwan quartz industry, providing timing solutions for diverse electronic applications since 1973.

Replacement Considerations

Direct substitutes include other 1.096 MHz LVCMOS oscillators in 2.0x1.6mm packages from manufacturers like Epson or SiTime. Ensure replacement parts match the 1.8V supply requirement and enable pin functionality. Verify that the new component maintains compatible output drive strength and loading characteristics for the target application.