18QHTF21-26.6363-PD

Oscillators Overview

The 18QHTF21-26.6363-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a fixed frequency of 26.6363 MHz with an LVCMOS output logic level. The device requires a 1.8V supply voltage and features a power-down function for standby mode control. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes power-down functionality for energy management
• Utilizes LVCMOS output interface

Oscillators Applications

• Battery-powered portable devices
• Compact electronic systems requiring precise timing
• Low-power consumer electronics

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply rail is stable and within the specified operating range to ensure reliable oscillator performance. Check the datasheet for any specific handling instructions related to the no-lead SMD package.

Oscillators Selection Notes

Select this component when a small footprint and low voltage operation are critical. The 2.0x1.6mm size suits space-constrained designs. Ensure the application can accommodate the LVCMOS signal levels and that the power-down feature aligns with the system's power management strategy.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which focuses on miniature surface-mount oscillators. The series typically offers various frequencies and voltage options, catering to modern electronics that demand high precision in minimal physical spaces.

Oscillators Replacement Considerations

Direct substitutes must match the 26.6363 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm package. Verify pin compatibility and electrical specifications before swapping.