SXOB19.440B20F30TNN

Oscillators Overview

The SXOB19.440B20F30TNN is a 19.44 MHz crystal oscillator manufactured by Shenzhen SCTF Electronics, operating within a -40°C to 85°C temperature range. It utilizes an embedded silicon platform and features CMOS output with 5V enable/disable control. The device has a maximum supply current of 25mA and offers a frequency stability of ±50ppm. It is housed in an 8-DIP package with four leads, specifically designed as a half-size metal can configuration.

Oscillators Feature Summary

• CMOS output interface with integrated 5V enable and disable functionality for power management
• Embedded silicon resonator technology providing stable oscillation performance
• Half-size metal can packaging design suitable for compact electronic assemblies

Oscillators Applications

• General-purpose digital signal processing circuits requiring precise timing
• Communication systems utilizing standard clock frequencies
• Consumer electronics with space-constrained PCB layouts

Oscillators Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to ensure correct pinout and electrical characteristics. Confirm that the 8-DIP half-size metal can package aligns with your assembly requirements. Check for any recent updates to the datasheet regarding thermal or electrical limits before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a 19.44 MHz frequency is required with moderate stability needs. The ±50ppm tolerance suits applications where high-precision atomic standards are unnecessary. Ensure the 25mA current draw fits within your system's power budget and verify compatibility with the CMOS logic levels used in your target circuit design.

Oscillators Part Context

This oscillator belongs to the OB series from Shenzhen SCTF Electronics, focusing on embedded silicon solutions. The series provides standardized clock sources for various industrial and commercial applications. The model number indicates specific frequency, package type, and stability parameters defined by the manufacturer's internal coding system.

Oscillators Replacement Considerations

No public confirmed substitute part numbers are available.