SX3M1.544A20F30TNN

Oscillators Overview

The SX3M1.544A20F30TNN is a surface-mount crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 1.544 MHz and utilizes CMOS output logic. The device supports a wide supply voltage range, accommodating applications from 1.62V to 3.63V. Frequency stability is rated at ±50ppm. The component functions within an operating temperature range of -40°C to +85°C and is housed in a compact 3.2mm x 2.5mm SMD package.

Oscillators Feature Summary

• CMOS output interface for digital signal compatibility
• Wide supply voltage tolerance for flexible power integration
• Compact surface-mount form factor for space-constrained designs

Oscillators Applications

• Telecommunications equipment requiring precise timing
• Data transmission systems utilizing standard clock rates
• Embedded control modules with limited board space

Oscillators Procurement Notes

Verify the specific suffix codes against official datasheets to ensure correct frequency tolerance and packaging specifications. Confirm that the CMOS output type matches the target circuit requirements. Check for any recent updates to the manufacturing process or pinout definitions before finalizing procurement orders.

Oscillators Selection Notes

Select this model when a 1.544 MHz reference is required for telecom or data interfaces. Ensure the design accommodates the specified wide-voltage input range. Consider the ±50ppm stability requirement relative to the application's jitter sensitivity. Verify that the 3.2mm x 2.5mm footprint fits the PCB layout constraints.

Oscillators Part Context

This component belongs to the SX3M series of active crystal oscillators produced by SCTF. The series offers various frequencies and stability grades in standardized SMD packages. This specific variant targets applications needing a 1.544 MHz clock source with moderate stability requirements.

Oscillators Replacement Considerations

Cross-reference with other SCTF models in the SX3M series for alternative frequencies or stability levels. Verify pin-to-pin compatibility with existing designs if substituting similar components from different manufacturers.