3QHTF21-9.9008-OE

Oscillators Overview

The 3QHTF21-9.9008-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd, designed for precise timing applications in electronic circuits. This component operates with an LVCMOS output logic and requires a supply voltage of 3.3V. It features a frequency stability of ±50ppm and draws a maximum supply current of 21mA. The device supports an operating temperature range from -40°C to +85°C, ensuring reliable performance across various industrial environments.

Oscillators Feature Summary

• LVCMOS output interface for digital signal compatibility
• Enable/Disable functionality for power management control
• Standard surface-mount package design for automated assembly

Oscillators Applications

• General-purpose timing signals in embedded systems
• Clock generation for microprocessors and microcontrollers
• Data communication interfaces requiring stable frequency references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Ensure that the 3.3V supply voltage aligns with your system's power rails. Confirm the operating temperature range meets your environmental specifications. Cross-reference the part number suffixes to ensure correct packaging and lead-free status as per manufacturer documentation.

Oscillators Selection Notes

Select this oscillator when a standard LVCMOS output is required for clock distribution. Consider the ±50ppm stability for applications not demanding ultra-high precision. Evaluate the 21mA current consumption against your power budget. Compare alternative frequencies within the 3QHTF21 series if different timing speeds are needed while maintaining the same package and electrical characteristics.

Oscillators Part Context

This component belongs to the 3QHTF21 series of surface-mount crystal oscillators from Mercury Electronics. The series offers various standard frequencies optimized for general electronics. The model integrates a quartz resonator with CMOS driver circuitry in a compact no-lead package. It represents a cost-effective solution for timing needs where moderate stability suffices.

Oscillators Replacement Considerations

Direct substitutes include other 3QHTF21 variants with identical pinouts and electrical specs but different frequencies. Verify compatibility with any enable/disable control lines if present in the original design.