ISM97-3251AH-32.000MHZ

Oscillators Overview

The ISM97-3251AH-32.000MHZ is a standard CMOS crystal oscillator manufactured by ILSI, designed for surface-mount applications. It operates at a nominal frequency of 32 MHz with a supply voltage range centered on 3.3 V. The device features an enable/disable control function and utilizes a compact 4-SMD, no-lead package measuring 3.2 mm by 2.5 mm. It supports industrial temperature ranges from -40°C to +85°C and offers frequency stability of ±25 ppm.

Oscillators Feature Summary

• Integrated enable and disable functionality for power management
• CMOS logic output levels compatible with standard digital circuits
• Low jitter performance without PLL-based architecture
• Compatible with lead-free processing and RoHS standards

Oscillators Applications

• T1/E1 and T3/E3 system clock generation
• Sonet/SDH network synchronization
• Fibre Channel server and storage interfaces
• 802.11 Wi-Fi baseband processing

Oscillators Procurement Notes

Verify the specific suffix codes against official ILSI documentation to confirm pinout compatibility and electrical tolerances. Ensure that the selected variant matches the required operating temperature range and load capacitance specifications for your circuit design. Cross-reference the datasheet revision date to guarantee access to the most current technical parameters and application notes.

Oscillators Selection Notes

Select this component when a compact SMD footprint is required alongside precise timing accuracy. The 32 MHz frequency suits general-purpose microcontroller clocks and communication interfaces. Consider the enable/disable feature if dynamic power saving is necessary. Verify that the CMOS output swing aligns with the input requirements of the downstream logic family in the target application.

Oscillators Part Context

This part belongs to the ISM97 series of ceramic package oscillators from ILSI. The series provides various frequency options within a standardized 3225 size format. These components are engineered for high reliability in telecommunications and computing environments, offering consistent performance across wide temperature variations while maintaining low phase noise characteristics.

Oscillators Replacement Considerations

Direct substitutes include other ISM97 series variants with identical pinouts but different frequencies. Generic replacements must match the 3225 package dimensions, 3.3V supply requirement, and CMOS output type. Verify that any alternative component meets the same ±25 ppm stability specification and industrial temperature rating to ensure functional equivalence.