SX7M74.250B20F30TNN

Oscillators Overview

The SX7M74.250B20F30TNN is a standard crystal oscillator (XO) manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 74.25 MHz. It utilizes CMOS output logic and supports an enable/disable control function for power management. The device is designed for surface-mount applications in a 4-SMD, no-lead package configuration. It operates on a supply voltage of 3.3V, ensuring compatibility with low-power digital circuits and microcontroller-based systems requiring precise timing signals.

Oscillators Feature Summary

• CMOS output logic compatible with standard digital interfaces
• Integrated enable and disable control functionality
• Surface-mount design suitable for automated assembly

Oscillators Applications

• Microcontroller-based system clock generation
• Low-power digital circuit timing sources
• General-purpose electronic equipment requiring stable frequency reference

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm electrical parameters and package dimensions. Ensure the component matches the required supply voltage and output load specifications for the target application. Cross-reference the part number with authorized distributors to confirm availability and authenticity before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 74.25 MHz CMOS oscillator with enable control is required. Consider the 3.3V supply requirement and 4-SMD package constraints during PCB layout. Evaluate thermal performance and frequency stability requirements against the datasheet specifications to ensure reliable operation within the intended environmental conditions.

Oscillators Part Context

This model belongs to the SX7M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series typically offers various frequency options and package sizes tailored for consumer electronics and industrial applications. The B20 suffix generally indicates specific electrical characteristics or tolerance levels defined by the manufacturer for this particular variant.

Oscillators Replacement Considerations

Direct replacements must match the 74.25 MHz frequency, CMOS output type, 3.3V supply voltage, and 4-SMD no-lead package. Verify pinout compatibility and enable signal polarity. Consult the manufacturer's cross-reference list for officially confirmed substitute part numbers.