ISM97-1251AH-48.000MHZ

Oscillators Overview

The ISM97-1251AH-48.000MHZ is a standard CMOS crystal oscillator manufactured by ILSI, operating at a fixed frequency of 48 MHz. It utilizes a 4-SMD, no-lead surface-mount package and supports a supply voltage of 1.8V. The device features an enable/disable control function for power management. This component is classified as a standard clock oscillator within the ISM97 series, designed for applications requiring precise timing signals in compact electronic systems.

Oscillators Feature Summary

• CMOS output signal generation
• Integrated enable/disable control pin
• Surface-mount no-lead package design

Oscillators Applications

• Digital signal processing circuits
• Microcontroller clock sources
• Communication interface timing

Oscillators Procurement Notes

Verify the manufacturer part number against official ILSI documentation to ensure authenticity. Confirm that the 1.8V supply requirement aligns with your system's power rails. Check for RoHS compliance status if environmental regulations apply. Ensure the 4-SMD footprint matches your PCB layout constraints before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 48 MHz reference clock is required for low-voltage digital logic. The 1.8V operation makes it suitable for modern portable or energy-efficient designs. Consider the enable/disable feature if dynamic power saving is necessary during idle periods. Verify thermal performance requirements for the specific SMD package type.

Oscillators Part Context

This oscillator belongs to the ISM97 series from ILSI, which provides various frequency options in a standardized small outline package. The series is designed for general-purpose timing applications where size and power consumption are critical factors. Similar models exist with different frequencies but share the same electrical interface and mechanical dimensions.

Oscillators Replacement Considerations

Direct substitutes must match the 48 MHz frequency, 1.8V supply, and 4-SMD no-lead package. Cross-reference with other manufacturers offering CMOS oscillators with enable pins. Ensure pin compatibility and electrical specifications align before swapping components in existing designs.