ISM97-3251BH-25.000MHZ

Oscillators Overview

The ISM97-3251BH-25.000MHZ is a surface-mount ceramic package oscillator manufactured by ILSI, operating at a nominal frequency of 25 MHz. It utilizes CMOS output logic levels and supports a supply voltage of 3.3 V. The device features an enable/disable control function and is housed in a compact 4-SMD, no-lead package with dimensions of 3.2 mm x 2.5 mm x 1.2 mm. Designed for lead-free processing, it offers low jitter performance without PLL-based architecture.

Oscillators Feature Summary

• Low jitter, non-PLL based output
• CMOS/TTL compatible logic levels
• Compatible with lead-free processing

Oscillators Applications

• Fibre Channel Server & Storage
• Sonet / SDH
• 802.11 / Wifi

Oscillators Procurement Notes

Verify the specific package dimensions and electrical parameters against the official ILSI datasheet prior to integration. Confirm that the 3.3V supply requirement and enable/disable functionality align with the target circuit design. Ensure compliance with lead-free processing standards required for the assembly environment.

Oscillators Selection Notes

Select this component when a compact 3.2 mm x 2.5 mm footprint is required for 25 MHz clock generation. It is suitable for applications demanding CMOS outputs and low jitter without phase-locked loop complexity. Consider the enable/disable feature if power management or clock gating is necessary for the system design.

Oscillators Part Context

This part belongs to the ISM97 series of SMD oscillators from ILSI. The series provides various frequencies and packages, with this specific model offering a 25 MHz output in a small ceramic package. It shares common family features such as low jitter and lead-free compatibility with other models in the ISM97 line.

Oscillators Replacement Considerations

Check for direct substitutes within the ISM97 series or other ILSI oscillator families that match the 25 MHz frequency, 3.3V supply, and 4-SMD package dimensions. Verify pinout compatibility and electrical specifications before substitution.