SX3M48.000B10F20TNN

Oscillators Overview

The SX3M48.000B10F20TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 48 MHz with a supply voltage of 3.3V. The device features enable and disable control functionality, allowing for power management in active circuits. It utilizes a 4-SMD, no-lead surface-mount package designed for automated assembly processes. Frequency stability is specified at ±20ppm across the full temperature range, with a normal temperature tolerance of ±10ppm. The unit supports a maximum supply current of 20mA and functions within an operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• CMOS output signal generation for digital logic interfacing
• Integrated enable and disable control pin for power optimization
• Surface-mount construction suitable for high-volume PCB assembly

Oscillators Applications

• General-purpose clock source for microprocessors and microcontrollers
• Timing reference for communication interface modules
• Clock generation for embedded system peripherals

Oscillators Procurement Notes

Verify the specific frequency tolerance and stability requirements against the application datasheet before ordering. Confirm that the 3.3V supply voltage aligns with the target circuit design. Ensure the 4-SMD no-lead package dimensions are compatible with the printed circuit board footprint and soldering profile specifications. Cross-reference the part number suffixes to confirm the exact configuration matches the intended hardware implementation.

Oscillators Selection Notes

Select this component when a stable 48 MHz clock signal is required for CMOS-compatible digital circuits. Consider the ±20ppm full-temperature stability for applications sensitive to timing drift. The enable/disable feature makes it suitable for battery-powered devices requiring power conservation. Evaluate the 20mA current consumption against the system's power budget constraints during continuous operation.

Oscillators Part Context

This oscillator belongs to the SX3M series from Shenzhen SCTF Electronics, which provides standard surface-mount crystal oscillators. The series offers various frequencies and stability grades for general electronic applications. The SX3M48.000B10F20TNN specifically targets designs needing a reliable 48 MHz clock source with moderate stability requirements and low power consumption characteristics.

Oscillators Replacement Considerations

Direct substitutes may include other 48 MHz CMOS oscillators with identical 3.3V supply and 4-SMD no-lead packaging. Verify pinout compatibility and electrical parameters such as load capacitance and drive level before substitution. Consult manufacturer cross-reference lists for equivalent parts with similar frequency stability and operating temperature ranges.