DSA400-0333Q0136KL2VAO

Clock Generators, PLLs, Frequency Synthesizers Overview

The DSA400-0333Q0136KL2VAO is a configurable four-output low jitter clock generator utilizing PureSilicon MEMS technology. It operates within a supply voltage range of 2.25V to 3.6V and supports frequencies from 2.3 MHz to 460 MHz for differential outputs, with LVCMOS limited to 170 MHz. The device provides ±25 ppm stability and features independent output banks with selectable formats including LVPECL, LVDS, HCSL, and LVCMOS. Packaged in a 20-pin QFN (5.0 mm x 3.2 mm), it meets Automotive Grade 2 requirements (-40°C to +105°C) and includes two frequency select inputs and two output enable pins.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• AEC-Q100 qualified for automotive reliability
• Low RMS phase jitter performance below 1 ps typical
• Four format-configurable outputs supporting multiple interface standards
• High supply noise rejection capability

Clock Generators, PLLs, Frequency Synthesizers Applications

• Automotive infotainment systems
• Advanced driver assistance systems (ADAS)
• Autonomous driving platforms
• In-vehicle network interfaces

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific factory-assigned frequency code corresponding to the Q0136 suffix through official Microchip channels or authorized distributors. Confirm that the KL2 ordering suffix aligns with the required temperature grade and packing configuration for the target application environment before finalizing orders.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when designing automotive circuits requiring high shock and vibration immunity compared to quartz devices. Ensure the design accommodates the 20-pin QFN footprint and utilizes the ClockWorks Configurator tool to define the exact frequency parameters associated with the Qxxxx code during the initial specification phase.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the DSA400 family of configurable MEMS clock generators designed specifically for automotive environments. It replaces traditional crystal-based oscillators by integrating the resonator internally, thereby reducing size and improving long-term reliability against mechanical stress while maintaining precise timing signals.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct pin-compatible replacements are not explicitly listed in the public datasheet. Evaluate other DSA400 variants with different temperature grades or packing options if the specific Q0136 frequency code is unavailable.