18QHTF21-40.608-OE

Oscillators Overview

The 18QHTF21-40.608-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 40.608 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable and disable functionality for power management
• Utilizes a leadless SMD package for automated surface-mount assembly

Oscillators Applications

• Digital signal processing systems
• Communication equipment clock sources
• Embedded controller timing references

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required 40.608 MHz specification. Confirm the 1.8V supply voltage requirement aligns with the target circuit design. Ensure the 4-SMD no-lead package footprint corresponds to the PCB layout constraints. Check datasheet specifications for operating temperature range and load capacitance requirements before integration.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside LVCMOS outputs. The enable/disable feature makes it suitable for battery-powered or power-sensitive designs. Consider the leadless package profile for space-constrained applications. Verify that the standard oscillator type meets the phase noise and stability needs of the system.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard oscillators from Mercury Electronics. The series offers various frequencies with consistent 1.8V LVCMOS performance. Similar models include variants like 18QHTF21-8.640-OE and 18QHTF21-65.300-OE, differing primarily in output frequency while maintaining identical electrical and mechanical characteristics.

Oscillators FAQ

What is the output logic type for this oscillator?

The 18QHTF21-40.608-OE uses LVCMOS (Low Voltage Complementary Metal-Oxide-Semiconductor) output logic.

Does this component support power control?

Yes, the device includes an enable and disable function to control the oscillator output state.