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Case Studies
"Tartan Silicon is a key partner for Infinera.
In this latest engagement, Tartan was instrumental in providing the manufacturing analytics required to meet our chip product volume, quality, and reliability goals."
Mike Weaver
Operations Manager, Infinera
Manufacturing Analytics used to Ramp Yield and Improve Device Quality
Delivered
- ATE based device characterization
- High-precision analog measurement
- Ongoing actionable analytics to improve yield and reliability
- Uninterrupted product delivery during the Covid pandemic
WiFi Success Story
- Design company developed dual band MIMO WiFi RF solution
- First end customer for this solution – a major Japanese company
- Tartan provided the following solution:
- Product engineering services
- Quality infrastructure
- Manufacturing operations
- Reduced production cost by 30% through test time reduction and yield improvement
- Applied machine learning for yield improvement for RF devices
- Secured production order from end customer and successfully delivered product
- Delivered >2M units per quarter
Cost Reduction /Quality Improvement through AI Supported Yield Improvement
- Reduced tester cost
- Migrate to lower end tester/Build metrology on Load board
- Reduce tester hourly rate by 30%
- Reduced test time
- Optimize test flow
- Identify tests that can be omitted (based on statistical data
- Front end tests for likely failure modalities
- Reduce test time by 30%
- Yield Improvement
- Product engineering services to assure IP selection, design criteria will support manufacturability
- Test Limit verification
- Apply ML to identify sensitivity of failure modes to process and design parameters