ISM97-3251AH-50.000MHZ

Oscillators Overview

The ISM97-3251AH-50.000MHZ is a standard CMOS clock oscillator manufactured by ILSI, operating at a nominal frequency of 50 MHz. It features a surface-mount ceramic package with four pins and supports an enable/disable function for power management. The device operates on a 3.3 V supply voltage and delivers CMOS logic level outputs. Designed for lead-free processing compliance, it integrates low jitter performance without PLL-based architecture, making it suitable for high-speed digital systems requiring precise timing signals.

Oscillators Feature Summary

• CMOS output logic levels compatible with standard digital interfaces
• Integrated enable/disable functionality for system power control
• Lead-free processing compatibility ensuring environmental compliance

Oscillators Applications

• General purpose system clock generation
• Digital signal processing circuits
• Communication interface modules

Oscillators Procurement Notes

Verify the specific suffix codes against official ILSI documentation to confirm exact electrical tolerances and pinout configurations. Ensure that the selected variant matches the required supply voltage and output load specifications for the target application circuit design.

Oscillators Selection Notes

Select this component when a 50 MHz CMOS clock source with enable control is required in a compact surface-mount form factor. Consider the 3.3 V supply requirement and ensure the PCB layout accommodates the 4-pin SMD package dimensions while maintaining signal integrity for high-frequency operation.

Oscillators Part Context

This part belongs to the ISM97 series of standard oscillators from ILSI, designed for general-purpose timing applications. The series offers various frequency options within a consistent physical footprint, allowing designers to maintain board layout consistency across different product variants while adjusting only the frequency specification.

Oscillators Replacement Considerations

Direct cross-replacement requires matching the 50 MHz frequency, 3.3 V supply, CMOS output type, and 4-pin SMD package. Verify that any substitute component provides equivalent enable/disable functionality and meets the same lead-free processing standards to ensure compatibility with existing manufacturing processes.