18QHTF21-32.500-OE

Oscillators Overview

The 18QHTF21-32.500-OE is a surface-mount crystal oscillator manufactured by Mercury Electronic Ind Co Ltd. It operates at a nominal frequency of 32.500 MHz with a supply voltage range typically supporting 1.8V to 3.3V logic levels. The device utilizes LVCMOS output logic and features a compact 4-SMD, No Lead package configuration suitable for space-constrained designs. Key electrical parameters include a maximum supply current of 22mA and an operating temperature range spanning from -40°C to +85°C, ensuring reliability in industrial environments.

Oscillators Feature Summary

• Compact 4-SMD no-lead surface mount package design
• LVCMOS output logic compatibility
• Industrial temperature range operation capability

Oscillators Applications

• Embedded system clock generation
• Microcontroller timing references
• Digital signal processing circuits

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct frequency tolerance and load capacitance specifications. Confirm that the selected variant matches the required supply voltage and output drive strength for the target application circuit before finalizing procurement orders.

Oscillators Selection Notes

Select this component based on the required 32.500 MHz frequency stability and the need for low-profile surface mounting. Ensure the design accommodates the specified operating temperature range and power consumption limits. Validate compatibility with the host system's voltage domain and input impedance requirements prior to integration.

Oscillators Part Context

This oscillator belongs to the 18QHTF series from Mercury Electronics, designed for high-reliability timing applications. The series offers various frequency options within a standardized small footprint, catering to modern electronics requiring precise clock signals without occupying excessive board space.

Oscillators Replacement Considerations

Cross-reference part numbers such as 18QHTF21-32.500-PD for potential alternative configurations. Verify pinout compatibility and electrical parameter equivalence before substituting components in existing designs.