ISM97-6251AH-14.31818MHZ

Oscillators Overview

The ISM97-6251AH-14.31818MHZ is a standard CMOS crystal oscillator manufactured by ILSI America. It operates at a nominal frequency of 14.31818 MHz with a supply voltage of 2.5V. The device utilizes a 4-SMD, no-lead package configuration, specifically the SMD3225-4P footprint measuring 3.2 mm x 2.5 mm. It features an enable/disable function and supports lead-free processing compliant with RoHS standards.

Oscillators Feature Summary

• CMOS output logic levels compatible with standard digital interfaces
• Integrated enable and disable control functionality for power management
• Non-PLL based architecture ensuring low jitter performance
• Compatible with lead-free manufacturing processes

Oscillators Applications

• General clock signal generation in embedded systems
• Timing reference for digital communication interfaces
• Clock sources for microcontroller and processor boards

Oscillators Procurement Notes

Verify that the specific suffix AH corresponds to the required tolerance and temperature range specifications for your application. Confirm the package orientation and pinout match the target PCB footprint. Ensure the 2.5V supply voltage aligns with the system design constraints before procurement.

Oscillators Selection Notes

Select this component when a stable 14.31818 MHz reference is required in a compact surface-mount form factor. Consider the 2.5V operating voltage requirement against available power rails. Evaluate the need for the enable/disable feature if dynamic power saving is necessary for the specific circuit design.

Oscillators Part Context

This part belongs to the ISM97 series of surface-mount oscillators from ILSI America. The series offers various frequencies and voltage options within a standardized ceramic package. It is designed for applications requiring reliable timing signals in space-constrained electronic assemblies.

Oscillators Replacement Considerations

Direct substitutes must match the 14.31818 MHz frequency, 2.5V supply, and 3225-4P package. Verify equivalent electrical characteristics such as jitter and stability. Cross-reference with other manufacturers offering similar HCMOS/TTL output oscillators in the same footprint.