18QHTF21-32.216-PD

Oscillators Overview

The 18QHTF21-32.216-PD is a fixed-frequency crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 32.216 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 2.0mm x 1.6mm. The component is designed for standard timing applications requiring precise clock signals.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby mode functionality to reduce power consumption
• Utilizes a small form factor SMD package for space-constrained designs

Oscillators Applications

• General purpose clock generation in embedded systems
• Timing reference for microcontrollers and processors
• Digital signal processing circuits requiring stable frequency sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Ensure the 1.8V supply voltage aligns with your system's power rails. Confirm that the LVCMOS output levels are compatible with the receiving logic inputs. Check for RoHS compliance status if required by your manufacturing standards. Validate the package footprint matches your PCB layout specifications.

Oscillators Selection Notes

Select this component when a low-profile, surface-mount oscillator is required for 32.216 MHz applications. Consider the 1.8V operating voltage and LVCMOS output characteristics as primary selection criteria. Evaluate the standby feature if power efficiency is a critical design constraint. Compare the physical dimensions against available board space. Ensure the manufacturer's reliability data meets your project's quality standards.

Oscillators Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies within a standardized 2.0x1.6mm package. These components are designed to replace larger through-hole crystals or resonators in modern portable electronics. The series emphasizes miniaturization while maintaining standard timing performance metrics.

Oscillators Replacement Considerations

Direct replacements must match the 32.216 MHz frequency, 1.8V supply, and LVCMOS output type. Verify pinout compatibility for the 4-SMD No Lead package. Check if alternative manufacturers offer equivalent timing specifications. Ensure any substitute component supports the same standby control mechanism.