MAX31091

PRODUCTION

Automotive Temperature Range Spread-Spectrum EconOscillator

Automotive-Qualified, Feature-Rich, Spread-Spectrum Clock Generator to Reduce EMI

Data Sheet (Rev. 2) Product Selection Table

Part Models: 16
1ku List Price: Starting From $2.28

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Overview

Spread-Spectrum Clock Output from 200kHz to 66.6MHz
-40°C to +125°C Operating Temperature Range
±1.75% Accuracy Across Temperature
Factory Trimmed
Center-Dithered Spread-Spectrum Output
Pin-Selectable Center-Dither Magnitude of 0%, ±1%, ±2%, or ±4%
Pin-Selectable Dither Rate
3.0V to 3.6V Supply Operation
Lead(Pb)-Free, 8-Pin µMAX Package
AEC-Q100 Qualified

The MAX31091 is a low-cost clock generator that is factory trimmed to output frequencies from 200kHz to 66.6MHz with a nominal accuracy of ±0.25%. The device can also produce a center-spread-spectrum output with pin-selectable dither magnitude and rate. Assembled in an 8-pin µMAX^® package, the MAX31091 is designed to operate with a 3.0V to 3.6V power supply over the automotive temperature range (-40°C to +125°C).

Applications

Advanced Driver Assistance System (ADAS)
Automotive
Automotive Infotainment
Engine Control Unit (ECU) Instrumentation
Navigation

Part Models: 16
1ku List Price: Starting From $2.28

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX31091AUA/V+027	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+033	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+066	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+172	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+192	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+200	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+330	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+400	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+T027	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+T033	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+T066	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+T172	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+T192	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+T200	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+T330	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX31091AUA/V+T400	8-MINI_SO-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Evaluation Kits

Evaluation Kit for the MAX31091

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Features and Benefits

Easy Evaluation of the MAX31091
+3.3V Single-Supply Operation
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX31091 evaluation kit (EV kit) is a fully assembled and tested PCB to evaluate the MAX31091 automotive temperature range spread-spectrum EconOscillator™. The EV kit operates from a single 3.3V supply. The EV kit also provides header pins to control the dither percentage (no dither, 1%, 2%, and 4%). An SMA connector for the clock output is included to easily facilitate the connection of test equipment.

Applications

Advanced Driver Assistance System (ADAS)
Automotive Infotainment
Engine Control Unit (ECU) Instrumentation
Navigation

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Overview

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 1