3QHTF21-5.815-OE

Oscillators Overview

The 3QHTF21-5.815-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co. Ltd. It operates at a frequency of 5.815 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 3.3V and features an Enable/Disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Integrates LVCMOS output logic for digital interface compatibility
• Includes hardware enable/disable control functionality
• Utilizes a leadless surface-mount package design

Oscillators Applications

• General clock signal generation in electronic circuits
• Timing reference for low-frequency digital systems
• Embedded devices requiring stable frequency sources

Oscillators Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against the official datasheet before integration. Confirm that the 3.3V supply voltage aligns with the target system's power rails. Ensure the LVCMOS output swing is compatible with the receiving logic inputs to guarantee signal integrity and proper operation.

Oscillators Selection Notes

Select this component when a precise 5.815 MHz timing source is required for space-constrained designs. The choice is driven by the need for a small 2.0x1.6 mm footprint and the necessity for an active enable pin to manage power consumption. Consider the LVCMOS output level when interfacing with downstream logic families.

Oscillators Part Context

This part belongs to the 3QHTF21 series of standard oscillators from Mercury Electronic Ind. Co. Ltd. The series offers various frequencies within a compact SMD form factor. Mercury Electronics is a specialized manufacturer of frequency control products, providing quartz-based solutions for diverse electronic applications.

Oscillators Replacement Considerations

Direct substitutes include the 3QHTF21-5.815-PD variant from the same manufacturer. Other equivalents may exist within the broader 3QHTF21 family, provided they match the 5.815 MHz frequency, 3.3V supply, and LVCMOS output characteristics.