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Paper Abstract and Keywords
Presentation 2025-03-21 15:55
A 25.2Mpixel 120frames/s Full-Frame Global-Shutter CMOS Image Sensor with Pixel-Parallel ADC
Tohru Takeda, Toshiki Kainuma, Ryo Wakamatsu, Kimitaka Wada, Shota Ueyama, Hiroki Suto, Tsukasa Miura, Koushi Uemura, Masao Kimura, Masaki Sakakibara, Yusuke Oike (SSS)
Abstract (in Japanese) (See Japanese page) 
(in English) We report a full-frame global shutter CMOS image sensor using pixel-parallel ADCs with a high-resolution of 25.2M pixels. A high-speed readout of all pixels at 120 frames/s is realized with a low power consumption of 1545 mW for battery operated consumer cameras and a random noise of 2.66 e-rms at 0dB gain with 14-bit accuracy. The sensor achieves an FoM (e-rms∙pJ/step) of 0.083, which is comparable to the state-of-the-art rolling shutter image sensors designed for full-fledged consumer cameras.
Keyword (in Japanese) (See Japanese page) 
(in English) CMOS Image sensor / Global Shutter / Pixel-Parallel ADC / / / / /  
Reference Info. ITE Tech. Rep., vol. 49, no. 13, IST2025-20, pp. 48-52, March 2025.
Paper # IST2025-20 
Date of Issue 2025-03-14 (IST) 
ISSN Online edition: ISSN 2424-1970
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Conference Information
Committee IST  
Conference Date 2025-03-21 - 2025-03-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IST 
Conference Code 2025-03-IST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A 25.2Mpixel 120frames/s Full-Frame Global-Shutter CMOS Image Sensor with Pixel-Parallel ADC 
Sub Title (in English)  
Keyword(1) CMOS Image sensor  
Keyword(2) Global Shutter  
Keyword(3) Pixel-Parallel ADC  
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1st Author's Name Tohru Takeda  
1st Author's Affiliation Sony Semiconductor Solutions Corporation (SSS)
2nd Author's Name Toshiki Kainuma  
2nd Author's Affiliation Sony Semiconductor Solutions Corporation (SSS)
3rd Author's Name Ryo Wakamatsu  
3rd Author's Affiliation Sony Semiconductor Solutions Corporation (SSS)
4th Author's Name Kimitaka Wada  
4th Author's Affiliation Sony Semiconductor Solutions Corporation (SSS)
5th Author's Name Shota Ueyama  
5th Author's Affiliation Sony Semiconductor Solutions Corporation (SSS)
6th Author's Name Hiroki Suto  
6th Author's Affiliation Sony Semiconductor Solutions Corporation (SSS)
7th Author's Name Tsukasa Miura  
7th Author's Affiliation Sony Semiconductor Solutions Corporation (SSS)
8th Author's Name Koushi Uemura  
8th Author's Affiliation Sony Semiconductor Solutions Corporation (SSS)
9th Author's Name Masao Kimura  
9th Author's Affiliation Sony Semiconductor Solutions Corporation (SSS)
10th Author's Name Masaki Sakakibara  
10th Author's Affiliation Sony Semiconductor Solutions Corporation (SSS)
11th Author's Name Yusuke Oike  
11th Author's Affiliation Sony Semiconductor Solutions Corporation (SSS)
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Speaker Author-1 
Date Time 2025-03-21 15:55:00 
Presentation Time 25 minutes 
Registration for IST 
Paper # IST2025-20 
Volume (vol) vol.49 
Number (no) no.13 
Page pp.48-52 
#Pages 5 
Date of Issue 2025-03-14 (IST) 

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