# 6.5 A 64×64-pixel digital silicon photomultiplier direct ToF sensor with 100Mphotons/s/pixel background rejection and imaging/altimeter mode with 0.14% precision up to 6km for spacecraft navigation and landing

> Research article (2016 IEEE International Solid-State Circuits Conference (ISSCC), 2016) · cited 30× · AI/ML

**Wikidata**: [openalex:W2291767748](https://www.wikidata.org/wiki/openalex:W2291767748)  
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