ISM97-3251AH-60.000MHZ

Oscillators Overview

The ISM97-3251AH-60.000MHZ is a surface-mount crystal oscillator from the ISM97 series manufactured by ILSI. It operates at a nominal frequency of 60 MHz with a standard CMOS output level. The device is housed in a compact 4-SMD, no-lead ceramic package measuring 2.5 mm x 3.2 mm. It supports a supply voltage of 3.3 V and includes an enable/disable function for power management. The component is RoHS compliant and designed for high-reliability applications requiring low jitter performance.

Oscillators Feature Summary

• CMOS compatible logic levels with defined voltage thresholds
• Integrated enable and disable control pin for power optimization
• Low jitter non-PLL based output signal generation
• Lead-free processing compatibility with gold termination

Oscillators Applications

• Fibre Channel server and storage systems
• SONET/SDH network infrastructure
• 802.11 Wi-Fi communication modules
• T1/E1 and T3/E3 system clocking

Oscillators Procurement Notes

Verify the specific suffix against the manufacturer's official datasheet to confirm exact frequency tolerance and temperature range specifications. Ensure the ordering part number matches the required package style and lead finish. Cross-reference the enable/disable functionality requirements with the target circuit design before procurement to ensure logical compatibility.

Oscillators Selection Notes

Select this component when a 60 MHz reference clock is required for digital interfaces. The 3.3 V supply voltage aligns with standard CMOS logic families. Consider the 2.5 mm x 3.2 mm footprint for space-constrained PCB layouts. Verify that the load capacitance requirements of the downstream circuitry match the oscillator's specified output load characteristics.

Oscillators Part Context

This oscillator belongs to the ISM97 series, which features small form-factor ceramic packages. The series provides various frequency options within the 1 MHz to 60 MHz range. It is designed as a direct replacement for legacy through-hole oscillators in modern surface-mount assembly processes, offering improved thermal stability and mechanical robustness.

Oscillators Replacement Considerations

Check for ISM97-3251AH-60.000 variants with different tolerance grades. Verify pin-out compatibility if substituting with other manufacturers' 4-SMD oscillators. Ensure the replacement part supports the same 3.3 V operating voltage and CMOS output swing requirements.