SX3M14.7456M20F30TNN

Oscillators Overview

The SX3M14.7456M20F30TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 14.7456 MHz. It supports a supply voltage range of 1.62V to 3.63V and features an enable/disable function. The device exhibits a normal temperature frequency tolerance of ±20ppm and a frequency stability of ±50ppm. It operates within a temperature range of -40°C to +85°C and consumes 10mA current. The component is housed in a compact 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm.

Oscillators Feature Summary

• CMOS output signal generation for digital logic compatibility
• Integrated enable and disable control functionality
• Wide supply voltage operation from 1.62V to 3.63V
• Compact surface-mount design suitable for space-constrained layouts

Oscillators Applications

• Digital clock signal distribution in embedded systems
• Timing reference for microcontrollers and processors
• Communication interface synchronization circuits
• Consumer electronics requiring precise timekeeping

Oscillators Procurement Notes

Verify the specific frequency tolerance requirement against the datasheet specifications, noting the distinction between normal temperature tolerance (±20ppm) and overall frequency stability (±50ppm). Confirm that the operating temperature range of -40°C to +85°C aligns with the intended application environment. Ensure the supply voltage remains within the 1.62V to 3.63V window during system operation to maintain oscillator performance and reliability.

Oscillators Selection Notes

Select this component when a standard CMOS output oscillator is required for frequencies around 14.7456 MHz. The wide voltage range allows flexibility in power supply design across different logic families. Consider the ±20ppm tolerance for applications demanding higher precision compared to the ±50ppm stability limit. The small 3225 package size makes it suitable for dense PCB layouts where space is limited.

Oscillators Part Context

This model belongs to the SX3M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series offers various frequency options and package sizes, with the SX3M variant specifically utilizing a 3.2x2.5mm footprint. It serves as a timing source for general-purpose digital applications, providing a stable clock signal with low power consumption and standard CMOS output levels compatible with most modern integrated circuits.

Oscillators Replacement Considerations

Direct substitutes must match the 14.7456 MHz frequency, CMOS output type, 3.2x2.5mm SMD package, and 1.62V-3.63V supply range. Verify equivalent frequency tolerance and stability specifications to ensure circuit timing integrity. Check pinout compatibility and thermal characteristics before integration.