Introduction To CMOS Image Sensor Design

Introduction ToCMOS Image Sensor Design2 CCD vs. cmos Charge-Coupled Device Image Sensor Higher Quality Lower Dark Current Lower Noise Higher Dynamic Range (because of higher VDD) cmos Image Sensor Easier to Integrate with Periphery Lower Power Dissipation Higher Speed (Higher Frame Rate)3 Outline Introduction Basic Architecture Photo-Sensing Operation Design Characteristics Logarithmic Sensor High Dynamic-Range Sensor Digital Pixel Sensor (DPS)4 Architecture Of cmos Image SensorimagesensorarrayCDS(correlated double sampling)

2 CCD vs. CMOS • Charge-Coupled Device Image Sensor – Higher Quality – Lower Dark Current – Lower Noise – Higher Dynamic Range (because of higher V DD) • CMOS image sensor – Easier to Integrate with Periphery – Lower Power Dissipation – Higher Speed (Higher Frame Rate)

Tags:

  Image, Cmos, Sensor, Image sensors, Cmos image sensors

Information