SX7M1.544D10F20TNN

Oscillators Overview

The SX7M1.544D10F20TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a fundamental frequency of 1.544 MHz and utilizes a 4-SMD, No Lead package. The device supports a supply voltage range of 1.8V to 3.3V and features an enable/disable control function for power management. It offers a frequency stability of ±10 ppm and functions within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• CMOS output interface compatible with digital logic circuits
• Integrated enable and disable pin for active power control
• Compact surface-mount design suitable for space-constrained PCB layouts

Oscillators Applications

• Clock signal generation in telecommunications equipment
• Timing reference for embedded microcontroller systems
• Synchronization sources in industrial control modules

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the 4-SMD no-lead package matches the target footprint and soldering profile requirements. Cross-reference the enable/disable functionality with system power management schematics to validate control logic integration.

Oscillators Selection Notes

Select this component when a precise 1.544 MHz timing source is required for digital interfaces. Consider the ±10 ppm stability requirement relative to system clock accuracy needs. Evaluate the 1.8V to 3.3V operating voltage range against available board power rails. Ensure the CMOS output swing meets the input threshold requirements of downstream logic components.

Oscillators Part Context

This oscillator belongs to the SX7M series from Shenzhen SCTF Electronics, designed for general-purpose timing applications. The series provides standard CMOS outputs in compact SMD packages. The model number indicates specific frequency, tolerance, and package configuration parameters defined by the manufacturer's internal coding system.

Oscillators Replacement Considerations

Consult official substitution lists for direct equivalents. Verify pinout compatibility and electrical characteristics before integrating alternative manufacturers' parts.