ISM97-3251AH-64.000MHZ

Oscillators Overview

The ISM97-3251AH-64.000MHZ is a standard crystal oscillator (XO) manufactured by ILSI, operating at a nominal frequency of 64 MHz. It utilizes a CMOS output type and functions with a supply voltage of 3.3V. The device features an enable/disable control function for power management. It is housed in a surface-mount package with four solder pads (4-SMD, No Lead), specifically designed as a ceramic package measuring 2.0 mm x 2.5 mm. This component serves as a precise clock source for digital circuits requiring stable timing signals.

Oscillators Feature Summary

• Features an enable/disable control function for efficient power management
• Utilizes a compact ceramic surface-mount package for space-constrained designs
• Provides stable CMOS output signals for digital system synchronization

Oscillators Applications

• Clock generation for microprocessors and microcontrollers
• Timing reference for communication interfaces
• Synchronization in digital signal processing systems

Oscillators Procurement Notes

Verify the specific orderable part number against the manufacturer's current documentation to ensure compatibility with design requirements. Confirm that the 3.3V supply voltage and CMOS output levels align with the target circuit's logic thresholds. Check the package dimensions and pin configuration against the PCB footprint to prevent assembly errors. Ensure the enable/disable functionality is correctly implemented in the hardware design if power control is required.

Oscillators Selection Notes

Select this component when a 64 MHz clock signal is required with low power consumption capabilities enabled by the control feature. Consider the 3.3V operating voltage to match existing system power rails. The small ceramic SMD package makes it suitable for high-density board layouts. Verify that the CMOS output swing is compatible with downstream logic inputs without additional buffering.

Oscillators Part Context

This oscillator belongs to the ISM97 series from ILSI, which offers various frequency options within similar package constraints. The model suffix indicates the specific 64 MHz frequency variant. It shares the same physical form factor and basic interface characteristics as other frequencies in the series, allowing for potential design flexibility across different timing requirements while maintaining consistent mechanical integration.

Oscillators Replacement Considerations

Direct replacements must match the 64 MHz frequency, 3.3V supply, CMOS output, and 4-SMD no-lead package dimensions. Verify electrical parameters such as load capacitance and drive strength before substitution. Cross-reference with ILSI's official replacement guide or equivalent components from other manufacturers ensuring identical pinout and functional specifications.