18QHTF21-82.000-OE

Overview

The 18QHTF21-82.000-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 82.000 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, no lead package with dimensions of 2.0x1.6 mm. This component is designed for timing applications requiring precise clock signals within specified operating temperature ranges.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable and disable functionality for power management
• Utilizes a lead-free 4-SMD surface mount package for automated assembly

Applications

• General purpose clock signal generation in electronic circuits
• Timing reference sources for embedded systems
• Digital communication interfaces requiring stable clock frequencies

Procurement Notes

Verify the specific datasheet for the 18QHTF21-82.000-OE to confirm exact electrical parameters such as jitter, phase noise, and tolerance levels. Ensure the required operating temperature range aligns with your application environment. Confirm that the 1.8V supply voltage matches your system design constraints before procurement.

Selection Notes

Select this component when a low-profile 2.0x1.6 mm footprint is required for space-constrained designs. Choose the 18QHTF21 series for applications needing LVCMOS outputs and active enable control. Verify that the 82.000 MHz frequency meets the target system requirements and that the 1.8V operating voltage is compatible with the host logic levels.

Part Context

This part belongs to the 18QHTF21 series of surface mount oscillators from Mercury Electronics. The series typically offers various frequency options within a standardized small outline package. Mercury Electronics specializes in quartz crystals and oscillators, providing timing solutions for consumer and industrial electronics markets.

Replacement Considerations

Direct substitutes must match the 82.000 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm package. Check manufacturer datasheets for equivalent parts from other suppliers offering identical pinout and electrical specifications.