DSA400-3233Q0208KI2TVAO

Clock Generators, PLLs, Frequency Synthesizers Overview

The DSA400-3233Q0208KI2TVAO is a configurable four-output MEMS clock generator designed for automotive applications. It operates within a supply voltage range of 2.25V to 3.6V and supports frequencies from 2.3 MHz to 460 MHz. The device provides ±25 ppm stability and features low RMS phase jitter typically below 1 ps. Outputs are grouped into two banks with independent power supplies, supporting LVPECL, LVDS, HCSL, or LVCMOS formats. It includes pin-selectable frequency tables and meets AEC-Q100 Grade 3 qualification for operation between –40°C and +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• AEC-Q100 qualified for automotive environments
• Crystal-less PureSilicon™ MEMS technology
• Four format-configurable outputs per bank
• High supply noise rejection capability

Clock Generators, PLLs, Frequency Synthesizers Applications

• Automotive Infotainment
• Automotive ADAS
• Autonomous Driving
• In-Vehicle Network

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific factory-assigned Qxxxx code against the datasheet Product Identification System to confirm output formats and frequency sets. Confirm the 'I' suffix indicates the Automotive Grade 3 temperature range (-40°C to +85°C) and the '2' stability rating corresponds to ±25 ppm. Ensure the VA0 suffix matches standard automotive packaging requirements.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when crystal-less reliability and low jitter are required for automotive systems. Verify that the pre-configured frequency sets assigned by the factory meet system timing needs. Check if the ±25 ppm stability and –40°C to +85°C operating range align with environmental constraints. Use ClockWorks Configurator to define exact frequency parameters before ordering.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the DSA400 family of configurable four-output low jitter clock generators. It utilizes PureSilicon™ MEMS technology to replace traditional quartz crystals, offering superior shock and vibration immunity. The device is specifically engineered for automotive grade reliability and integrates internal PLLs for high stability without external resonators.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

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