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TU Berlin

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Nima Lotfi, M.Sc.

Lupe

Research Assistant


Contact
Phone: +49 30 314-78187
Room: EN434
E-Mail:

 

Vita

Nima received his B.S. in electrical engineering from Guilan University, Rasht, Iran in 2008 and his M.Sc. in electrical engineering from TU Berlin in 2017. During his study at TU Berlin he worked as circuit designer at the Mikroelektronik Anwendungszentrum im Land Brandenburg (MAZBr) for 10 months and as lab assistant at the chair of High Frequency Photonics, TU Berlin (11 months). Afterwards, he joined the chair of Mixed-Signal Circuit Design (MSC), TU Berlin, as student research assistant. During his master thesis he designed a 1GS/s 12-bit Pipeline ADC. He is now working towards his Ph.D. at MSC chair, which focuses on the design and implementation of a 74GS/s ADC with an ENOB target of more than 5 bits.



Research Interests

  • Ultra high speed ADCs
  • Digital background calibration and mixed-signal phase tuning for time-interleaved ADCs
  • SAR ADCs
  • High resolution and high speed pipeline ADCs

Publications

A 9-bit, 45mW, 0.05mm2 Source-Series-Terminated DAC Driver with Echo Canceller in 22nm CMOS for In-Vehicle Communication
Citation key Ghafarian20211012
Author H. Ghafarian and S. Shivapakash and S. Mortazavi and P. Scholz and N. Lotfi and F. Gerfers
Pages 10-13
Year 2021
DOI http://dx.doi.org/10.1109/LSSC.2020.3048752
Journal IEEE Solid State Circuit Letters
Volume 4
Download Bibtex entry

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