MQF574T25-16.3677-2.5/-30+85

Oscillators Overview

The MQF574T25-16.3677-2.5/-30+85 is a temperature-compensated crystal oscillator (TCXO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 16.3677 MHz with a CMOS output interface. The device supports a supply voltage range of 1.0 V to 2.5 V and features a frequency stability of ±2.5 ppm over the operating temperature range of -30°C to +85°C. It is housed in a surface-mount package compliant with RoHS standards.

Oscillators Feature Summary

• Integrated temperature compensation for stable frequency performance across wide thermal variations
• CMOS digital output interface suitable for direct logic integration
• RoHS compliant construction supporting environmentally conscious manufacturing

Oscillators Applications

• Wireless communication modules requiring precise clock synchronization
• Portable electronic devices utilizing low-voltage power supplies
• Industrial control systems operating in variable ambient temperatures

Oscillators Procurement Notes

Verify component authenticity through authorized Mercury Electronics distributors. Confirm specific orderable part numbers match the requested frequency and tolerance specifications. Ensure packaging details align with surface-mount assembly requirements. Request current datasheets to validate latest revision status before finalizing procurement orders.

Oscillators Selection Notes

Select this oscillator when a 16.3677 MHz reference signal is required within a -30°C to +85°C environment. Consider the 2.5V supply option if higher drive strength is needed compared to the 1.0V variant. Evaluate board space constraints against the specified surface-mount package dimensions. Verify CMOS output compatibility with downstream digital circuitry input thresholds.

Oscillators Part Context

This component belongs to the MQF574T series of TCXOs from Mercury Electronics. The series offers various frequencies and voltage options, including 1.0V and 2.5V variants. The MQF574T line is designed for applications demanding high frequency stability in compact form factors, serving as a critical timing element in modern electronic systems.

Oscillators Replacement Considerations

Direct replacements include other MQF574T series parts with matching frequency and tolerance, such as MQF574T25-16.368-2.5/-30+85. Cross-reference pinouts and electrical characteristics carefully. Verify that alternative sources maintain identical package dimensions and RoHS compliance status.