SX7M18.432A10F20TNN

Oscillators Overview

The SX7M18.432A10F20TNN is a 18.432 MHz crystal oscillator (XO) manufactured by Shenzhen SCTF Electronics, operating in standard mode with CMOS output. It supports 3.3V and 5V supply voltages, offering frequency stability of ±10ppm at room temperature and ±20ppm over the full range. The device features enable/disable control, operates within -40°C to +85°C, and is housed in a compact 4-SMD, no-lead package.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Enable/Disable pin functionality for power management
• High frequency stability with ±10ppm room temperature accuracy

Oscillators Applications

• Clock generation for microprocessors and microcontrollers
• Synchronization in communication systems
• Timing reference for data acquisition circuits

Oscillators Procurement Notes

Verify the specific suffix 'A' against official datasheets to confirm voltage tolerance and stability grades. Ensure the 4-SMD footprint matches the target PCB layout. Confirm supply voltage requirements align with system design constraints before ordering.

Oscillators Selection Notes

Select this component when precise timing is required for CMOS-based digital circuits. Consider the ±10ppm stability for applications sensitive to clock drift. Evaluate the enable/disable feature if power efficiency during idle states is a priority for the system architecture.

Oscillators Part Context

This oscillator belongs to the SX7M series from Shenzhen SCTF Electronics, designed for surface-mount applications. It provides a stable clock signal for electronic systems requiring high reliability and compact form factors, commonly used in industrial and consumer electronics.

Oscillators Replacement Considerations

Cross-reference with SX7M18.432B10F20TNN for similar specifications but verify voltage and stability differences. Check S7D18.432000A20F30T for alternative CMOS oscillators, ensuring package and electrical parameters match.