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Continuous-Time ΣΔ ADC with Implicit Variable Gain Amplifier for CMOS Image Sensor

This paper presents a column-parallel continuous-time sigma delta (CTSD) ADC for mega-pixel resolution CMOS image sensor (CIS). The sigma delta modulator is implemented with a 2nd order resistor/capacitor-based loop filter. The first integrator uses a conventional operational transconductance amplif...

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Detalles Bibliográficos
Autores principales:	Tang, Fang, Bermak, Amine, Abbes, Amira, Amor Benammar, Mohieddine
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Hindawi Publishing Corporation 2014
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3948653/ https://www.ncbi.nlm.nih.gov/pubmed/24772012 http://dx.doi.org/10.1155/2014/208540

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