18QHTF21-2.712-PD

Oscillators Overview

The 18QHTF21-2.712-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 2.712 MHz and utilizes LVCMOS output logic. The component requires a 1.8V supply voltage and features a standby mode for power down functionality. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications.

Oscillators Feature Summary

• Supports low-power standby operation via power-down control
• Delivers LVCMOS output signals for digital interface compatibility
• Utilizes a leadless SMD package for automated assembly

Oscillators Applications

• Battery-powered portable devices requiring low current consumption
• Precision timing circuits in embedded systems
• General-purpose clock generation for digital logic interfaces

Oscillators Procurement Notes

Verify the specific suffix 'PD' to confirm the inclusion of power-down functionality and standby capability. Ensure the 1.8V supply requirement aligns with the target system's voltage rails. Confirm the 4-SMD no-lead package dimensions match the PCB footprint specifications before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 2.712 MHz clock signal is required with minimal power consumption. The 1.8V operating voltage makes it suitable for modern low-voltage digital circuits. Consider the standby feature if power management is critical for the application environment.

Oscillators Part Context

This part belongs to the 18QHTF21 series of oscillators from Mercury Electronics. The series includes various frequencies such as 57.385 MHz and 12.3 MHz, all sharing similar packaging and electrical characteristics. The manufacturer has produced frequency control products since 1973.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 variants with different frequencies, such as 18QHTF21-57.385-PD or 18QHTF21-12.300-PD, provided the frequency difference is acceptable for the circuit design.