18QHTF21-32.7707-PD

Oscillators Overview

The 18QHTF21-32.7707-PD is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 32.7707 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm. The component is designed for standard clock applications requiring precise timing signals.

Oscillators Feature Summary

• Integrates LVCMOS output logic for standard digital interface compatibility
• Features a standby mode to reduce power consumption during idle periods
• Utilizes a lead-free SMD package for surface mount assembly

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Consumer electronics circuit boards

Oscillators Procurement Notes

Verify the specific ordering suffix and frequency tolerance against the official datasheet before procurement. Ensure the supply voltage requirements align with the target circuit design. Confirm the package footprint matches the PCB layout specifications. Check for any regional distribution restrictions or authenticity markers provided by the manufacturer.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a standard LVCMOS interface. Consider the small 2.0x1.6 mm footprint for space-constrained designs. Evaluate the need for a power-down feature if battery efficiency is critical. Compare alternative frequencies within the same series if the exact 32.7707 MHz rate is not mandatory.

Oscillators Part Context

This part belongs to the Mercury Electronics 18QHTF21 series of surface-mount oscillators. The series typically offers various frequencies and voltage options within a standardized small outline package. Mercury Electronics has a long history in quartz crystal manufacturing, positioning this component as a reliable timing solution for modern electronic devices.

Oscillators Replacement Considerations

Direct substitutes may include other 18QHTF21 variants with different frequencies but identical pinouts and electrical characteristics. Verify that any replacement maintains the 1.8V supply requirement and LVCMOS output type. Cross-reference the mechanical dimensions to ensure compatibility with existing footprints.