18QHTF21-27.150-PD

Oscillators Overview

The 18QHTF21-27.150-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 27.15 MHz with an LVCMOS output logic level. The device requires a supply voltage of 1.8V and features a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes standby mode capability
• Utilizes LVCMOS output interface

Oscillators Applications

• General clock signal generation
• Embedded system timing references
• Portable electronic devices requiring low power

Oscillators Procurement Notes

Verify the specific part number against official Mercury Electronics documentation to ensure compatibility with required voltage and frequency specifications. Confirm that the 1.8V supply requirement aligns with the target circuit design. Ensure the 4-SMD package footprint matches the PCB layout constraints before procurement.

Oscillators Selection Notes

Select this component when a precise 27.15 MHz reference is needed with minimal power consumption. The 1.8V operating voltage makes it suitable for modern low-power digital circuits. Consider the small 2.0x1.6 mm form factor for space-constrained designs requiring reliable clock sources.

Oscillators Part Context

This model belongs to the QHTF series of surface-mount oscillators from Mercury Electronics. The series is characterized by its small footprint and low power consumption options. The 'PD' suffix indicates the inclusion of a power-down feature, allowing the oscillator to be disabled when not in use to conserve energy.

Oscillators FAQ

What is the output logic type?

The output logic is LVCMOS.

Does this oscillator support power saving modes?

Yes, it includes a standby (power down) function.