SX3M48.000E20F30THN

Oscillators Overview

The SX3M48.000E20F30THN is a 48 MHz CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a supply voltage of 1.2V and features Enable/Disable control functionality. The component utilizes a standard output waveform and is housed in a compact 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm. Designed for low-voltage applications, it supports an operating temperature range of -40°C to +85°C and draws a current of 2mA.

Oscillators Feature Summary

• Integrated enable/disable control capability for power management
• Compact surface-mount design suitable for space-constrained layouts
• CMOS output interface compatible with digital logic circuits

Oscillators Applications

• Low-voltage digital signal processing systems
• Portable consumer electronics requiring minimal power consumption
• Industrial control modules operating in extended temperature ranges

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.2V supply voltage aligns with the system's power architecture. Ensure the 4-SMD no-lead package footprint matches the PCB layout specifications. Check for any specific reflow soldering profile recommendations provided in the official datasheet to ensure reliable assembly and long-term performance stability.

Oscillators Selection Notes

Select this component when a precise 48 MHz clock source is required for CMOS-based digital circuits. The choice is driven by the need for low power consumption at 1.2V operation and the inclusion of an enable pin for dynamic power control. Consider the wide industrial temperature range if the application involves environmental variability. The small form factor makes it suitable for dense board designs where space is limited compared to larger oscillator packages.

Oscillators Part Context

This oscillator belongs to the SX3M series from Shenzhen SCTF Electronics, which focuses on low-voltage, high-reliability timing solutions. The series typically offers various frequencies within a standardized SMD footprint, allowing designers to maintain consistent mechanical layouts across different product variants while adjusting electrical parameters like frequency and tolerance as needed for specific system requirements.

Oscillators Replacement Considerations

Direct substitutes include other 48MHz CMOS oscillators in 3225 packages with 1.2V operation and enable pins. Verify equivalent frequency stability and phase noise specifications. Ensure the replacement part supports the same enable logic levels and current consumption profiles to maintain system power integrity.