18QHTF21-30.640-OE

Oscillators Overview

The 18QHTF21-30.640-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind., Co., Ltd. It operates at a fixed frequency of 30.64 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm. This component is designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic compatibility
• Integrated enable/disable functionality
• Compact 2.0x1.6 mm SMD footprint

Oscillators Applications

• Telecommunications equipment
• High-performance digital systems
• Consumer electronics timing circuits

Oscillators Procurement Notes

Verify the specific suffix 'OE' against the manufacturer's official documentation to confirm exact electrical tolerances and pinout configurations. Ensure that the 1.8V supply requirement aligns with the target system design. Cross-reference the 30.64 MHz frequency specification with application requirements to prevent timing mismatches in sensitive circuitry.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a small form factor. The LVCMOS interface ensures compatibility with standard digital logic families. Consider the enable/disable feature if power efficiency during idle states is a critical design parameter for the end product.

Oscillators Part Context

This part belongs to the 18QHTF21 series of quartz crystal oscillators from Mercury Electronic Ind., Co., Ltd. The series offers various frequencies within a standardized 2.0x1.6 mm package. Similar models include variants with different frequencies such as 8.64 MHz or 50.256 MHz, maintaining consistent package and voltage specifications across the family.

Oscillators Replacement Considerations

Direct substitutes may include other 30.64 MHz LVCMOS oscillators in 2016 packages. Verify pin compatibility and electrical parameters before substitution. Alternative part numbers from the same manufacturer with identical frequency and package should be checked for availability.