18QHTF21-41.360-OE

Oscillators Overview

The 18QHTF21-41.360-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 41.360 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage range typically associated with the 1.8V to 3.3V family, featuring a standby power-down mode for energy efficiency. It is housed in a compact 4-SMD, No Lead package designed for surface mount technology. The component offers a frequency stability of ±50 ppm and functions within an operating temperature range of -40°C to +85°C, drawing a maximum supply current of 21mA.

Oscillators Feature Summary

• Supports low-voltage operation with integrated standby power-down functionality
• Delivers standard LVCMOS signal output for digital interface compatibility
• Engineered for high reliability with ±50 ppm frequency stability
• Designed for industrial-grade performance across extended temperature ranges

Oscillators Applications

• Clock generation for microprocessors and digital signal processors
• Timing reference for communication interfaces such as Ethernet and USB
• Synchronization sources for embedded control systems
• Frequency reference for data acquisition equipment

Oscillators Procurement Notes

Verify the specific suffix (OE) against the manufacturer's latest datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure that the 4-SMD no-lead package dimensions align with your PCB footprint. Confirm that the supply voltage and load conditions are compatible with the target circuit before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a precise 41.360 MHz timing source is required for space-constrained applications. Consider the ±50 ppm stability specification against system jitter requirements. Evaluate the 21mA current consumption against power budget constraints. Verify that the industrial temperature range meets the environmental conditions of the end-use application.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronic, a supplier specializing in quartz crystals and oscillators. The series is characterized by small form factors and low power consumption. Mercury Electronic has decades of experience in frequency control products, positioning this part within their portfolio of standard clock oscillators for consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes must match the 41.360 MHz frequency, LVCMOS output, 4-SMD package, and ±50 ppm stability. Verify voltage compatibility and pin assignments. Cross-reference with other manufacturers offering similar SMD oscillators if Mercury stock is unavailable.

Oscillators FAQ

What is the output waveform type?

The 18QHTF21-41.360-OE outputs standard LVCMOS signals.

Does the device support power saving modes?

Yes, it includes a standby or power-down function to reduce current consumption when not in use.