DSC8121AL2

Overview

The DSC8121AL2 is a programmable MEMS oscillator manufactured by Microchip Technology. It operates within a frequency range of 10 MHz to 170 MHz and utilizes CMOS output logic. The device supports a supply voltage of 2.25V to 3.6V and features enable/disable functionality. It offers a frequency stability of ±25ppm and functions across an operating temperature range of -40°C to 105°C. The component is housed in a 6-SMD, no-lead exposed pad package with dimensions of 7.00mm x 5.00mm x 0.90mm maximum height.

Feature Summary

• Utilizes MEMS technology for robust clock generation
• Supports user-programmable frequency configuration
• Includes hardware enable and disable control pins

Applications

• High-speed data communication interfaces
• Network infrastructure equipment
• Industrial automation control systems

Procurement Notes

Verify the specific suffix code against official Microchip documentation to confirm temperature grade and package type. Ensure the selected variant matches the required frequency stability and output load specifications for the target application. Confirm RoHS compliance status through current datasheets before procurement.

Selection Notes

Select this component when a programmable MEMS solution is required for high-frequency applications up to 170 MHz. Consider the ±25ppm stability requirement and the wide industrial temperature range. Evaluate the 6-SMD package footprint compatibility with the PCB layout constraints.

Part Context

This part belongs to the DSC8121 series of programmable oscillators from Microchip Technology. The series provides flexible clocking solutions using MEMS resonators. Variants within the series differ primarily in temperature ranges, package options, and factory programming configurations.

Replacement Considerations

Consult official Microchip documentation for verified cross-reference part numbers. Substitutes must match the pinout, voltage range, and frequency capabilities.