DSC8123CL5

Overview

The DSC8123CL5 is a programmable MEMS oscillator manufactured by Microchip Technology. It operates within a frequency range of 10 MHz to 460 MHz and provides a frequency stability of 10 PPM. The device supports an LVDS output format and functions with a supply voltage between 2.25 V and 3.6 V. It features a load capacitance of 2 pF and a maximum duty cycle of 52%. The component is housed in a QFN-4 package with dimensions of 5 mm length and 3.2 mm width. It is designed for surface mount installation and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Utilizes MEMS technology for reliable clock generation
• Supports programmable frequency configuration from 10 MHz to 460 MHz
• Delivers precision timing with 10 PPM frequency stability
• Features LVDS output interface for high-speed signal integrity

Applications

• High-performance computing systems requiring precise clocking
• Telecommunications infrastructure equipment
• Industrial control systems operating in extended temperatures
• Networking switches and routers

Procurement Notes

Verify the specific ordering suffix and factory packaging quantity when placing orders, as these details define the final product configuration and shipping unit. Confirm that the selected variant matches the required frequency and output specifications for your design. Ensure compliance with RoHS directives and moisture sensitivity level requirements during storage and handling procedures prior to assembly.

Selection Notes

Select this component when a compact QFN-4 footprint is required alongside LVDS signaling capabilities. Consider the 10 PPM stability specification for applications demanding tight frequency tolerance over the industrial temperature range. Evaluate the 2.25 V to 3.6 V supply voltage compatibility against your system power rails before integration into the circuit design.

Part Context

This part belongs to the DSC8123 series of programmable MEMS oscillators from Microchip Technology. The series offers various package options and output formats to suit different design constraints. The DSC8123CL5 specifically utilizes the QFN-4 package, providing a smaller form factor compared to larger packages in the same family while maintaining similar electrical performance characteristics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.