18QHTF21-26.48125-PD

Oscillators Overview

The 18QHTF21-26.48125-PD is a crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 26.48125 MHz with an LVCMOS output logic level. The device requires a supply voltage of 1.8V and features a Standby (Power Down) function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• Supports Standby mode for power reduction
• Compact surface-mount form factor

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against your circuit design before procurement. Ensure the 1.8V supply rail stability meets the oscillator's specifications to maintain frequency accuracy. Confirm that the 4-SMD no-lead package footprint aligns with your PCB layout constraints.

Oscillators Selection Notes

Select this component when a precise 26.48125 MHz reference is required in space-constrained applications. The 1.8V supply requirement makes it suitable for modern low-voltage digital systems. Consider the standby feature if power efficiency during idle states is a critical design parameter.

Oscillators Part Context

This part belongs to the QHTF series of high-frequency oscillators from Mercury Electronics. The series typically offers various frequencies and voltage options within a small SMD package, catering to consumer electronics and industrial control applications where size and power are limiting factors.

Oscillators Replacement Considerations

Direct substitutes must match the 26.48125 MHz frequency, 1.8V supply, LVCMOS output, and 2.0x1.6mm package. Verify pin compatibility and electrical characteristics with alternative manufacturers' offerings to ensure seamless integration.