ISM97-3251BH-12.000MHZ

Oscillators Overview

The ISM97-3251BH-12.000MHZ is a surface-mount crystal oscillator from the ISM97 series manufactured by ILSI America. It operates at a nominal frequency of 12 MHz with a CMOS output signal level. The device requires a supply voltage of 3.3 V and features an enable/disable control function. It utilizes a 4-pin CSMD package with dimensions of 3.2 mm x 2.5 mm. The component supports lead-free processing and RoHS compliance, ensuring compatibility with modern manufacturing standards.

Oscillators Feature Summary

• CMOS output logic levels compatible with standard digital interfaces
• Integrated enable and disable functionality for power management
• Lead-free processing compliant construction

Oscillators Applications

• General purpose clock generation in embedded systems
• Digital signal processing circuits requiring stable timing references
• Communication modules utilizing 3.3V logic families

Oscillators Procurement Notes

Verify that the specific part number suffix matches the required frequency tolerance and load capacitance specifications for your design. Confirm that the 3.2mm x 2.5mm footprint aligns with your PCB layout constraints. Ensure the procurement source provides documentation confirming RoHS compliance and lead-free status to meet regulatory requirements for electronic assemblies.

Oscillators Selection Notes

Select this component when a 12 MHz reference is required within a compact 3.2mm x 2.5mm SMD package. The 3.3V operating voltage makes it suitable for low-power applications. Consider the CMOS output drive capability and the availability of the enable pin for system power sequencing requirements compared to other oscillator types.

Oscillators Part Context

This oscillator belongs to the ISM97 series, which offers various frequency options in a small form factor. The series is designed for applications demanding reliable clock signals in space-constrained environments. The 12 MHz variant specifically targets common microcontroller and processor clocking needs where precise timing is essential for data integrity.

Oscillators Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 3.3V supply, and 3.2x2.5mm package. Verify electrical parameters such as load capacitance and output swing before substitution.