SX3M45.000B20F30TNN

Oscillators Overview

The SX3M45.000B20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 45 MHz. It features a wide supply voltage range from 1.62V to 3.63V and includes an enable/disable control pin for power management. The device utilizes a 4-SMD, no-lead surface-mount package with dimensions of 3.2mm x 2.5mm. It offers a frequency stability of ±50ppm over the operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Integrated enable/disable functionality for efficient power management
• Wide operating voltage compatibility supporting low-voltage systems
• Compact surface-mount design suitable for space-constrained applications

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Communication equipment utilizing CMOS clock signals
• Industrial control systems operating in varied temperatures

Oscillators Procurement Notes

Verify the specific ordering suffixes against the manufacturer's official documentation to ensure correct voltage and tolerance specifications. Confirm that the 4-SMD no-lead package matches your PCB footprint requirements. Check for any recent lifecycle status updates or alternative part recommendations directly from Shenzhen SCTF Electronics before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a compact, low-voltage CMOS oscillator with enable control is required. Ensure the ±50ppm stability meets system timing requirements. Verify that the 1.62V to 3.63V input range aligns with the target circuit's power supply rails. Consider the -40°C to +85°C temperature range for environmental suitability.

Oscillators Part Context

This model belongs to the SX3M series of standard CMOS oscillators from Shenzhen SCTF Electronics. It shares the same physical footprint and interface characteristics as other variants in the series, differing primarily in frequency and specific electrical tolerances. The series is designed for general-purpose clock generation in modern electronics.

Oscillators Replacement Considerations

Direct substitutes within the same series include SX3M45.1584M20F30TNN for different frequency needs. Cross-reference with other manufacturers' 3.2x2.5mm CMOS oscillators only if pin-out and voltage ranges are identical.