SX7M1.2288D10F20TNN

Oscillators Overview

The SX7M1.2288D10F20TNN is a standard CMOS oscillator manufactured by Shenzhen SCTF Electronics, designed for industrial applications. It operates at a nominal frequency of 1.2288 MHz with a supply voltage range of 3.3V ±10%. The device features a 4-SMD no-lead package measuring 7.0 x 5.0 x 1.4 mm. Frequency stability is specified at ±10 ppm over the commercial temperature range and ±20 ppm across the extended industrial range of -40°C to +85°C. The output interface is CMOS, and it includes an enable/disable control pin for power management.

Oscillators Feature Summary

• Industrial-grade frequency stability suitable for demanding environments
• Integrated enable/disable functionality for system power optimization
• CMOS output compatibility with standard digital logic interfaces

Oscillators Applications

• Industrial automation systems requiring precise timing
• Embedded controllers needing low-frequency clock sources
• Communication equipment utilizing 1.2288 MHz base frequencies

Oscillators Procurement Notes

Verify the exact part number suffix against official datasheets to ensure correct frequency tolerance and temperature grade specifications. Confirm that the 4-SMD package dimensions align with PCB footprint requirements. Check for any recent product change notices regarding material composition or manufacturing location updates from Shenzhen SCTF Electronics before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a stable 1.2288 MHz clock source is required for industrial-grade designs. Ensure the design supports a 3.3V supply rail and accommodates the specific load capacitance requirements outlined in the datasheet. Consider the enable pin logic levels if integrating with microcontrollers that have different voltage thresholds for high and low states.

Oscillators Part Context

This oscillator belongs to the SX7M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series offers various frequency options tailored for audio, communication, and industrial control applications. The 1.2288 MHz variant is particularly useful for systems requiring direct multiplication to common audio sampling rates or specific baud rates without complex PLL configurations.

Oscillators Replacement Considerations

Consult official cross-reference lists from Shenzhen SCTF Electronics for verified substitutes. Generic replacements may differ in load capacitance or drive strength specifications.