SX3M38.400B10F20TNN

Oscillators Overview

The SX3M38.400B10F20TNN is a standard crystal oscillator (XO) manufactured by Shenzhen SCTF Electronics. It operates at a frequency of 38.4 MHz and utilizes CMOS output logic. The device is designed for a supply voltage of 3.3V and features enable/disable functionality. It is housed in a 4-SMD, no-lead package with dimensions of 0.126 inches in length. The unit supports an operating temperature range from -40°C to 85°C.

Oscillators Feature Summary

• CMOS output signal generation
• Enable and disable control capability
• Standard XO configuration

Oscillators Applications

• Digital signal processing circuits
• Communication equipment timing
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required tolerance and load capacitance specifications. Confirm that the 4-SMD package variant matches the target PCB footprint design. Cross-reference the enable/disable pin configuration with the system schematic to validate interface requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a precise 38.4 MHz reference is required for CMOS-compatible digital interfaces. Ensure the 3.3V supply rail aligns with the system power architecture. Consider the -40°C to 85°C industrial temperature range for environmental suitability. Validate that the small form factor fits within the constrained space available on the circuit board layout.

Oscillators Part Context

This oscillator belongs to the standard XO category, providing a stable clock signal for synchronous digital systems. It serves as a primary timebase for microcontrollers and communication modules requiring accurate frequency synchronization. The CMOS output ensures direct interfacing with logic gates without additional buffering in many applications.

Oscillators Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitute part numbers. Ensure any replacement maintains identical frequency, voltage, package type, and functional characteristics.