15‐2: A 6.0Gbps Clock Embedded Interface for Advanced Mobile Displays. Issue 1 (28th June 2022)

• Record Type: Journal Article
• Authors: Park, Dongwon; Bae, Jongman; Kim, Hyunsu; Amirkhany, Amir; Jose, Anup; Seto, Frank; Stolitzka, Dale; Min, Kyungyoul; Choe, Wonjun
• Is Part Of: Digest of technical papers. Volume 53:Issue 1(2022)
• Page Start: 159
• Page End: 162
• Publication Date: 2022-06-28
• Subjects: MIPI D-PHY -- clock-embedded -- interface -- CDR; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.15442
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : Compared to the conventional clock‐forwarded scheme (MIPI D‐PHY) for display data transmission in mobile product, we propose a high‐speed clock embedded interface for advanced mobile display driving architecture. To achieve compatibility with simple interface protocol, we suggest a perturbation‐minimized D‐PHY operation. Furthermore, we propose a novel fast wake‐up CDR architecture to mitigate the intrinsic drawback comes from clock/training overhead. We demonstrate that our massproducible system successfully operates at 6.0Gbps by using a MIPI compatible design as an example.