ISM97-1251AH-24.000MHZ

Oscillators Overview

The ISM97-1251AH-24.000MHZ is a standard clock oscillator manufactured by ILSI, operating at a fixed frequency of 24 MHz. It utilizes CMOS output logic and functions with a supply voltage of 1.8 V. The component features an enable/disable control input for power management. It is housed in a compact 4-SMD, No Lead package, specifically the SMD3225-4P footprint. The device supports an industrial operating temperature range from -40°C to +85°C and offers a frequency stability of ±25 ppm.

Oscillators Feature Summary

• CMOS output interface compatible with digital logic circuits
• Integrated enable/disable pin for active power control
• Industrial grade temperature rating for reliable operation

Oscillators Applications

• Standard clock signal generation for embedded systems
• Timing reference for microprocessors and microcontrollers
• Data communication interface synchronization

Oscillators Procurement Notes

Verify the manufacturer designation on official documentation, as some listings associate this part number with Abracron while others cite ILSI. Confirm the specific package marking and datasheet version to ensure compatibility with design requirements. Cross-reference the supplier's source data against the original manufacturer's specifications to validate authenticity and technical parameters before procurement.

Oscillators Selection Notes

Select this component when a precise 24 MHz timing source is required for low-voltage digital applications. The 1.8 V supply requirement dictates compatibility with modern low-power logic families. Ensure the PCB layout accommodates the 3225 SMD footprint and that the system design can utilize the enable pin if power efficiency is a priority during idle states.

Oscillators Part Context

This oscillator belongs to the ISM97 series of surface-mount crystal oscillators designed for space-constrained electronic assemblies. The series provides stable clock signals for various digital applications. The specific model denotes a 24 MHz variant within this family, sharing common electrical characteristics and mechanical dimensions with other frequencies in the same product line.

Oscillators Replacement Considerations

Direct substitutes include other 24 MHz CMOS oscillators in the 3225 SMD package with matching 1.8 V supply and ±25 ppm stability. Verify pinout compatibility and enable function support when considering alternative manufacturers.