DSC2311KI2-R0006T

Clock Generators, PLLs, Frequency Synthesizers Overview

The DSC2311KI2-R0006T is a crystal-less clock generator manufactured by Microchip Technology. It utilizes silicon MEMS technology to provide two simultaneous CMOS outputs, with frequency ranges from 2.3 MHz to 170 MHz. The device features high stability of ±50 ppm and operates within an industrial temperature range of -40 °C to +85 °C. It requires a supply voltage between 2.25 V and 3.6 V and includes an output enable pin for power management. Packaged in a compact 6-pin VDFN (2.5 mm x 2.0 mm) format, it eliminates the need for external quartz crystals.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Dual independent CMOS clock outputs generated via silicon MEMS technology
• High shock and vibration immunity qualified to MIL-STD-883 standards
• Integrated output enable/disable control for power optimization
• Elimination of external quartz crystals to enhance reliability

Clock Generators, PLLs, Frequency Synthesizers Applications

• Consumer electronics requiring precise timing
• Camera and imaging modules
• Industrial and power conversion systems
• Mobile communications and sensor devices
• Solid state and flash drive storage applications

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to confirm the exact frequency configuration and packaging type. Ensure the selected variant matches the required operating temperature range and stability specifications for the target application environment before finalizing procurement orders.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when dual independent clock signals are required without external resonators. Consider the ±50 ppm stability rating and the -40 °C to +85 °C operating range. Verify that the 2.25 V to 3.6 V supply voltage aligns with the system power architecture and that the 6-pin VDFN package fits the PCB layout constraints.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the DSC2311 family of configurable two-output clock generators. The series offers various temperature grades and stability options, utilizing a common 6-lead VDFN package. It serves as a direct replacement for traditional crystal-based oscillator designs in space-constrained embedded systems.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements must match the 6-pin VDFN footprint and CMOS output logic. Verify that substitute components support the required 2.3 MHz to 170 MHz frequency range and meet the ±50 ppm stability specification across the -40 °C to +85 °C temperature span.