DSC613NI3A-0105B

Overview

The DSC613NI3A-0105B is a three-output MEMS clock generator manufactured by Microchip Technology. It provides configurable output frequencies of 25MHz, 12MHz, and 32.768kHz using LVCMOS logic levels. The device operates within a supply voltage range of 1.8V to 3.3V and features a frequency stability of 20ppm. It is housed in a compact 6-pin VFLGA package measuring 2.0x1.6mm. The component supports an industrial temperature range from -40°C to +85°C and utilizes tape and reel packing media for surface-mount assembly.

Feature Summary

• Integrates three independent programmable outputs with distinct frequency configurations
• Utilizes MEMS technology for enhanced reliability compared to traditional quartz oscillators
• Supports standard LVCMOS output voltage levels for direct interface compatibility

Applications

• Clock distribution in embedded systems requiring multiple timing sources
• Power management IC synchronization circuits
• Communication interfaces needing precise frequency references

Procurement Notes

Verify the specific ordering suffix matches the required frequency configuration and package variant. Confirm that the LVCMOS output voltage aligns with the target system logic levels. Ensure the operating temperature range meets the environmental requirements of the final application. Check for any specific handling instructions related to the small form factor package.

Selection Notes

Select this component when a design requires multiple clock signals from a single footprint to save board space. Consider the MEMS architecture for improved shock and vibration resistance over mechanical resonators. Evaluate the 20ppm stability against the jitter requirements of the connected peripherals. Compare power consumption metrics if battery life is a critical constraint.

Part Context

This part belongs to the DSC613 series of MEMS clock generators. It serves as a drop-in replacement for discrete crystal oscillator solutions. The series offers various pin counts and output configurations to support diverse embedded processor and memory applications. It represents Microchip's strategy to replace legacy quartz components with more robust silicon-based alternatives.