SXOB20.480A20F30TNN

Oscillators Overview

The SXOB20.480A20F30TNN is a surface-mount crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 20.480 MHz with a CMOS output type. The device is powered by a single 5V supply and draws a maximum current of 25mA. Frequency stability is rated at ±50ppm, ensuring reliable timing performance across the specified operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Provides stable clock signals via a CMOS output interface for digital circuit synchronization.
• Operates within an extended industrial temperature range suitable for demanding environments.
• Designed for surface-mount integration to support automated PCB assembly processes.

Oscillators Applications

• Digital signal processing systems requiring precise clock sources
• Communication equipment utilizing standard CMOS logic interfaces
• Industrial control units operating in variable thermal conditions

Oscillators Procurement Notes

Verify that the component designation matches the specific manufacturer prefix and suffix codes exactly as listed. Confirm that the required supply voltage aligns with the 5V specification and that the load requirements are compatible with the CMOS output drive capability. Ensure the operating environment falls within the stated temperature limits to maintain the specified frequency stability.

Oscillators Selection Notes

Select this component when a 20.480 MHz reference is required for CMOS-based logic circuits. Consider the ±50ppm stability rating against system jitter requirements. Evaluate the physical footprint compatibility with the target PCB layout and verify that the 25mA maximum current draw fits within the power budget constraints of the design.

Oscillators Part Context

This oscillator belongs to the family of surface-mount timing devices designed for general-purpose digital applications. It serves as a primary clock source for microcontrollers, FPGAs, and other synchronous logic components. The package style facilitates high-volume manufacturing while providing adequate thermal dissipation for continuous operation.

Oscillators Replacement Considerations

Consult official manufacturer documentation for direct pin-to-pin replacements. Verify that any substitute part maintains identical frequency, output logic levels, and voltage specifications to ensure functional equivalence without circuit modification.