Tuesday, September 14, 2021

Omnivision on Laptop and Tablet Camera Challenges

EDN publishes an article "Overcoming video design constraints in tablets and notebooks" by Akeem Chen, Omnivision's product marketing manager. Basically, there are three challenges:
  • Shrinking and stacking to overcome physical space limitations
  • Power saving modes to enable always-on operation
  • Signal integrity, EMI reduction with spread spectrum clock

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