ISM95-1251AH-48.000MHZ

Oscillators Overview

The ISM95-1251AH-48.000MHZ is a standard CMOS crystal oscillator manufactured by ILSI, operating at a fixed frequency of 48 MHz. It features a supply voltage range supporting 1.8V operation with an enable/disable control function. The device exhibits a frequency stability of ±25 ppm and draws a maximum supply current of 20 mA. Designed for surface mount applications, it utilizes a compact 4-SMD, No Lead package configuration. The operational temperature range spans from -40°C to +85°C, ensuring reliability across industrial environments.

Oscillators Feature Summary

• Integrated enable and disable control functionality for power management
• CMOS output signal compatibility for digital logic interfaces
• Industrial grade temperature rating for robust environmental performance

Oscillators Applications

• Digital clock generation in embedded systems
• Data communication interface timing references
• Microcontroller system clocks

Oscillators Procurement Notes

Verify the specific manufacturer part number against official ILSI documentation to confirm pinout and electrical specifications. Ensure the selected variant matches the required 48 MHz frequency and 1.8V supply constraints. Cross-reference the package type and thermal characteristics with the target PCB design requirements before finalizing procurement decisions.

Oscillators Selection Notes

Select this component when a low-power, surface-mount oscillator with enable control is required for 48 MHz applications. Consider the ±25 ppm stability and -40°C to +85°C operating range to ensure compatibility with system timing tolerances and environmental conditions. Verify that the 4-SMD footprint aligns with available board space and assembly capabilities.

Oscillators Part Context

This model belongs to the ISM95 series of standard oscillators from ILSI. The series offers various frequency options within a consistent 4-SMD package form factor. These components are designed to provide stable clock signals for digital circuits while maintaining low power consumption through integrated control features.

Oscillators Replacement Considerations

Direct substitutes include other ISM95 series variants such as ISM95-1251AH-12.000MHZ or ISM95-1251AH-50.000MHZ if frequency adjustments are permissible. Ensure any replacement maintains the same 4-SMD package, 1.8V supply requirement, and CMOS output characteristics.