18QHTF21-15.040-OE

Oscillators Overview

The 18QHTF21-15.040-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a nominal frequency of 15.04 MHz and utilizes LVCMOS output logic levels. The device is designed for low-voltage applications, functioning with a supply voltage of 1.8V. It features an enable/disable control pin for power management flexibility. The component is housed in a compact 4-SMD, no-lead package with dimensions of 2.0x1.6 mm. Frequency stability is specified at ±50ppm over the operating temperature range of -40°C to 85°C.

Oscillators Feature Summary

• Supports LVCMOS output interface for digital circuit compatibility
• Includes enable/disable functionality for power optimization
• Compact surface-mount package design suitable for space-constrained layouts

Oscillators Applications

• Embedded systems requiring precise clock signals
• Consumer electronics with low-power requirements
• Industrial control modules operating in wide temperature ranges

Oscillators Procurement Notes

Verify the specific suffix (OE) against the manufacturer's current datasheet to confirm active lifecycle status and exact electrical tolerances. Ensure the ordering part number matches the required frequency and voltage specifications before procurement. Cross-reference with official distributor catalogs to validate availability and authenticity from authorized sources.

Oscillators Selection Notes

Select this component when a 1.8V supply voltage and LVCMOS interface are required. Consider the ±50ppm stability specification against system timing requirements. Evaluate the 2.0x1.6 mm footprint against PCB layout constraints. Confirm that the -40°C to 85°C temperature range meets the environmental conditions of the target application.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronic Ind. Co., Ltd., which specializes in quartz crystal frequency control products. The series offers various frequencies and voltage options within a standardized small outline package format, catering to modern electronic designs needing reliable timing solutions.

Oscillators Replacement Considerations

Direct substitutes include other 1.8V LVCMOS oscillators in 2.0x1.6mm packages from compatible manufacturers, provided frequency and stability specs match. Verify pinout compatibility and thermal characteristics before substitution.