ISM97-3251AH-33.333MHZ

Oscillators Overview

ISM97-3251AH-33.333MHZ is a standard CMOS crystal oscillator from the ISM97 series manufactured by ILSI. It operates at a nominal frequency of 33.333 MHz with a supply voltage of 3.3V. The device features an enable/disable function and utilizes a 4-SMD, no-lead ceramic package measuring 3.2 mm x 2.5 mm. It supports surface mount installation and functions within an operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Integrated enable and disable control functionality for power management
• CMOS output logic levels compatible with standard digital interfaces
• Lead-free processing compliance for environmental standards

Oscillators Applications

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

Oscillators Procurement Notes

Verify that the specific part number suffix matches the required frequency tolerance and stability specifications for your application. Confirm the package orientation and pinout configuration against the official datasheet before integration. Ensure the supplier provides documentation confirming RoHS compliance and lead-free processing status as specified in the product parameters.

Oscillators Selection Notes

Select this component when a 3.3V supply is available and precise 33.333 MHz timing is required. The small 3.2mm x 2.5mm footprint suits space-constrained designs. Consider the enable/disable feature if power efficiency during idle states is critical. Verify that the CMOS output swing meets the input requirements of the downstream clock receiver.

Oscillators Part Context

This oscillator belongs to the ISM97 series, which offers various frequencies in a compact ceramic SMD package. It shares design characteristics with other models like ISM97-3251AH-25.000MHZ but differs in output frequency. The series is designed for high-reliability applications requiring stable clock signals in telecommunications and data storage environments.

Oscillators Replacement Considerations

Direct substitutes include ISM97-3251AH-25.000MHZ for different frequency needs within the same series. Cross-reference with ISM92-3251EH-40.000 for larger package options. Ensure any replacement maintains the 3.3V supply requirement and CMOS output compatibility.