18QHTF21-84.7063-PD

Overview

The 18QHTF21-84.7063-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 84.7063 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features a standby power-down mode to reduce energy consumption during inactive periods. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm, suitable for surface-mount applications requiring precise timing signals.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby power-down functionality for energy efficiency
• Utilizes a compact 4-SMD no-lead surface-mount package

Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference sources for digital systems
• Embedded devices requiring low-voltage operation

Procurement Notes

Verify the specific ordering suffix 'PD' corresponds to the power-down feature when sourcing replacements. Confirm that the 1.8V supply voltage requirement aligns with the target system design. Ensure the 4-SMD footprint matches the PCB layout constraints. Check manufacturer documentation for exact electrical tolerances and operating temperature ranges before finalizing procurement decisions.

Selection Notes

Select this component when a stable 84.7063 MHz clock source is required with low power consumption capabilities. The LVCMOS output ensures compatibility with standard digital logic families. Consider the 1.8V operating voltage and compact 2.0x1.6 mm package size for space-constrained designs. Verify that the standby feature meets system power management requirements.

Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies and output types. The '-PD' suffix typically indicates a power-down control feature. Mercury Electronics specializes in frequency control products, leveraging decades of experience in quartz crystal manufacturing.

FAQ

What is the output logic type of the 18QHTF21-84.7063-PD?

The output logic type is LVCMOS.

Does this oscillator support a power-down mode?

Yes, the '-PD' suffix indicates it supports a standby or power-down mode.