SXOA32.768B20F30TNN

Oscillators Overview

The SXOA32.768B20F30TNN is a crystal oscillator (XO) manufactured by Shenzhen SCTF Electronics, designed to provide precise clock signals for electronic circuits. It operates at a nominal frequency of 32.768 MHz and utilizes CMOS output logic levels suitable for digital interfacing. The device supports an enable/disable function, allowing for power management control within the system. It is specified for operation with a supply voltage of 3.3V and maintains a frequency stability of ±50ppm. The component is rated for an industrial operating temperature range of -40°C to +85°C, ensuring reliability in varied environmental conditions.

Oscillators Feature Summary

• Provides stable 32.768 MHz clock signal via CMOS output interface
• Supports active enable/disable control for power optimization
• Maintains ±50ppm frequency stability across the operational range
• Designed for reliable performance within -40°C to +85°C temperature limits

Oscillators Applications

• Real-time clock (RTC) circuits in embedded systems
• Microcontroller unit (MCU) clock sources
• Low-power IoT devices requiring precise timing
• Industrial control systems operating in wide temperature ranges

Oscillators Procurement Notes

Verify that the specific part number matches the required frequency, package type, and electrical specifications before procurement. Confirm compatibility with the target circuit's voltage levels and load requirements. Ensure the supplier provides authentic components from Shenzhen SCTF Electronics to guarantee performance and longevity. Check for any specific handling or storage instructions provided in the official datasheet.

Oscillators Selection Notes

Select this oscillator when a precise 32.768 MHz reference is needed for timekeeping or synchronization tasks. Consider the CMOS output compatibility with the host microcontroller. Evaluate the ±50ppm stability against the system's timing tolerance requirements. Ensure the 3.3V supply voltage aligns with the design constraints and that the industrial temperature range meets the application environment.

Oscillators Part Context

This component belongs to the series of surface-mount or through-hole crystal oscillators offered by Shenzhen SCTF Electronics. These devices are engineered to replace discrete crystal and load capacitor combinations, providing a ready-to-use clock source. The 32.768 MHz frequency is standard for real-time applications due to its binary divisibility into seconds. The enable/disable feature adds flexibility for battery-powered designs.

Oscillators Replacement Considerations

Direct substitutes must match the 32.768 MHz frequency, CMOS output, 3.3V supply, and ±50ppm stability. Verify pinout compatibility if replacing with a different manufacturer's equivalent. Ensure the replacement also supports the enable/disable functionality if utilized in the original design. Cross-reference the package dimensions to confirm mechanical fit.