18QHTF21-24.690-PD

Oscillators Overview

The 18QHTF21-24.690-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 24.69 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and features a standby or power-down capability for energy management. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby or power-down functionality to reduce power consumption
• Utilizes a small form factor 4-SMD no-lead package design

Oscillators Applications

• General purpose timing clock generation
• Embedded systems requiring low-power oscillators
• Consumer electronics with space constraints

Oscillators Procurement Notes

Verify the specific ordering suffix PD against official Mercury Electronics documentation to confirm the presence of the power-down feature. Ensure the required operating temperature range and load capacitance specifications align with the target circuit design before procurement.

Oscillators Selection Notes

Select this component when a 24.69 MHz frequency is required alongside a 1.8V supply rail. The choice is driven by the need for a small 2.0x1.6 mm footprint and the necessity for active power management via the standby pin.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystals and oscillators. The series offers various frequencies and packages, positioning these components as solutions for precision timing in modern electronic assemblies.

Oscillators Replacement Considerations

Cross-reference other parts within the 18QHTF21 series for different frequencies. Verify that alternative suppliers provide identical LVCMOS outputs and compatible 4-SMD no-lead footprints.