SX7M74.250B10F20TNN

Oscillators Overview

The SX7M74.250B10F20TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 74.25 MHz with a supply voltage of 3.3V. The device features an enable/disable function and offers a frequency stability of ±30ppm. It is designed for operation within a temperature range of -40°C to +85°C. The component utilizes a compact 4-SMD, no-lead package suitable for surface-mount assembly.

Oscillators Feature Summary

• CMOS output interface
• Enable/Disable control functionality
• Surface-mount SMD package

Oscillators Applications

• General clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Oscillators Procurement Notes

Verify the manufacturer designation Shenzhen SCTF Electronics against authorized distribution channels. Confirm the specific pinout configuration for the 4-SMD no-lead package matches the target PCB footprint. Ensure the 3.3V supply requirement aligns with the system power design. Validate the ±30ppm stability specification meets the application's timing tolerance requirements before finalizing procurement.

Oscillators Selection Notes

Select this component when a 74.25 MHz clock source is required with CMOS logic compatibility. Consider the 3.3V operating voltage and industrial temperature range (-40°C to +85°C) for environmental suitability. The enable/disable feature allows for power management integration. Evaluate the 4-SMD package size constraints against available board space.

Oscillators Part Context

This oscillator belongs to the standard XO category from Shenzhen SCTF Electronics. It provides a fixed frequency output for digital systems requiring precise timing. The CMOS output ensures direct interfacing with logic circuits without additional buffering in many cases. The enable/disable capability supports dynamic power control strategies in portable or energy-efficient designs.

Oscillators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.