S733025T-18.432-15-R

Oscillators Overview

The S733025T-18.432-15-R is a surface-mount HCMOS clock oscillator manufactured by Aker Technology Corp, operating at a nominal frequency of 18.432 MHz. It features a 4-pin package with physical dimensions of 7.0mm x 5.0mm x 1.3mm. The device supports a supply voltage range from 1.8V to 5.0V and operates within a temperature range of -40°C to +85°C. Frequency stability options include ±100 ppm, ±50 ppm, ±30 ppm, ±25 ppm, and ±5 ppm across various temperature ranges.

Oscillators Feature Summary

• Provides stable HCMOS output signals for digital timing applications
• Supports tri-state functionality with enable/disable control
• Designed for surface-mount assembly in compact electronic systems

Oscillators Applications

• General-purpose digital circuit timing
• Microprocessor clock generation
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific frequency stability requirement (e.g., ±50 ppm) against the datasheet specifications before procurement. Ensure the selected variant matches the required supply voltage and operating temperature range. Confirm RoHS compliance status if environmental regulations apply to the final product assembly.

Oscillators Selection Notes

Select this component based on the required nominal frequency of 18.432 MHz and the need for HCMOS logic levels. Consider the available frequency stability grades and their corresponding temperature ranges to ensure reliable operation under expected environmental conditions. Verify that the 4-pin SMD package fits the PCB layout constraints.

Oscillators Part Context

This part belongs to the S7 series of surface-mount oscillators from Aker Technology Corp. The series offers various frequencies and stability options, designed for high-reliability applications requiring precise timing. The S733025T-18.432-15-R specifically targets standard industrial and commercial environments with its defined temperature and voltage parameters.

Oscillators Replacement Considerations

Direct substitutes may include other Aker S7 series parts with identical pinout and form factor but different frequencies or stabilities. Cross-brand replacements require careful verification of electrical characteristics, including output voltage levels, rise/fall times, and load capacitance requirements.