SX3M45.000A10F20TNN

Oscillators Overview

The SX3M45.000A10F20TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 45 MHz. It utilizes a standard output mode and requires a supply voltage of 5V. The component features an enable/disable control function and is housed in a 4-SMD no-lead package. Normal temperature frequency tolerance is specified at ±10ppm, with overall frequency stability rated at ±20ppm. The device supports a current supply of 10mA and functions within an operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• CMOS output signal generation for digital logic compatibility
• Integrated enable and disable control functionality
• Standard form factor suitable for surface-mount assembly

Oscillators Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference sources for microprocessor systems
• Data communication interface synchronization modules

Oscillators Procurement Notes

Verify the complete part number against official manufacturer documentation to ensure correct frequency, tolerance, and package specifications. Confirm that the 5V supply requirement and CMOS output characteristics align with the target circuit design. Check for any specific ordering suffixes that may indicate variations in packaging or testing standards before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 45 MHz CMOS clock source is required with ±10ppm normal temperature tolerance. Ensure the system design accommodates the 5V supply voltage and 10mA current consumption. Verify that the 4-SMD no-lead package dimensions fit the PCB layout constraints. Consider the -40°C to +85°C operating range to confirm suitability for the intended environmental conditions.

Oscillators Part Context

This oscillator belongs to the SX3M series from Shenzhen SCTF Electronics, designed for applications requiring stable timing signals. The series typically offers various frequencies and package options, with this specific model providing a 45 MHz output in a compact surface-mount configuration. It serves as a critical timing element in systems needing precise clock synchronization.

Oscillators Replacement Considerations

Direct substitutes must match the 45 MHz frequency, CMOS output type, 5V supply, and 4-SMD no-lead package. Verify equivalent frequency stability and tolerance ratings. Cross-reference pin assignments and electrical characteristics with alternative manufacturers' datasheets to ensure functional compatibility.