18QHTF21-26.667-PD

Oscillators Overview

The 18QHTF21-26.667-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a fixed frequency of 26.667 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes a standby or power-down control feature for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm by 1.6mm. This component is designed for applications requiring precise timing signals within space-constrained electronic systems.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby mode functionality to reduce power consumption
• Utilizes a leadless surface-mount package for automated assembly

Oscillators Applications

• Digital signal processing circuits
• Communication equipment timing references
• Embedded system clock generation

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system power rails. Ensure the PCB footprint matches the 2.0x1.6mm SMD no-lead package specifications to guarantee proper soldering and mechanical stability during operation.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V supply is available and space efficiency is critical due to the small 2.0x1.6mm form factor. The LVCMOS output is suitable for direct interfacing with standard digital logic families. Consider the standby feature if power management is a priority in the application design.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz-based frequency control products. The manufacturer has been active in the Taiwan crystal industry since 1973. The series typically offers various frequencies and voltages, with this specific model providing a 26.667 MHz output in a miniature package.

Oscillators FAQ

What is the output logic type for this oscillator?

The 18QHTF21-26.667-PD uses LVCMOS (Low Voltage Complementary Metal-Oxide-Semiconductor) output logic.

Does this component support power saving modes?

Yes, the device features a standby or power-down capability to manage power consumption when not actively transmitting clock signals.