B
Babar A. Khan
Researcher at IBM
Publications - 46
Citations - 888
Babar A. Khan is an academic researcher from IBM. The author has contributed to research in topics: Dram & Trench. The author has an hindex of 16, co-authored 46 publications receiving 856 citations.
Papers
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Proceedings ArticleDOI
High performance 14nm SOI FinFET CMOS technology with 0.0174µm 2 embedded DRAM and 15 levels of Cu metallization
C-H. Lin,Brian J. Greene,Shreesh Narasimha,J. Cai,A. Bryant,Carl J. Radens,Vijay Narayanan,Barry Linder,Herbert L. Ho,A. Aiyar,E. Alptekin,J-J. An,Michael V. Aquilino,Ruqiang Bao,V. Basker,Nicolas Breil,MaryJane Brodsky,William Y. Chang,Clevenger Leigh Anne H,Dureseti Chidambarrao,Cathryn Christiansen,D. Conklin,C. DeWan,H. Dong,L. Economikos,Bernard A. Engel,Sunfei Fang,D. Ferrer,A. Friedman,Allen H. Gabor,Fernando Guarin,Ximeng Guan,M. Hasanuzzaman,J. Hong,D. Hoyos,Basanth Jagannathan,S. Jain,S.-J. Jeng,J. Johnson,B. Kannan,Y. Ke,Babar A. Khan,Byeong Y. Kim,Siyuranga O. Koswatta,Amit Kumar,T. Kwon,Unoh Kwon,L. Lanzerotti,H-K Lee,W-H. Lee,A. Levesque,Wai-kin Li,Zhengwen Li,Wei Liu,S. Mahajan,Kevin McStay,Hasan M. Nayfeh,W. Nicoll,G. Northrop,A. Ogino,Chengwen Pei,S. Polvino,Ravikumar Ramachandran,Z. Ren,Robert R. Robison,Saraf Iqbal Rashid,Viraj Y. Sardesai,S. Saudari,Dominic J. Schepis,Christopher D. Sheraw,Shariq Siddiqui,Liyang Song,Kenneth J. Stein,C. Tran,Henry K. Utomo,Reinaldo A. Vega,Geng Wang,Han Wang,W. Wang,X. Wang,D. Wehelle-Gamage,E. Woodard,Yongan Xu,Y. Yang,N. Zhan,Kai Zhao,C. Zhu,K. Boyd,E. Engbrecht,K. Henson,E. Kaste,Siddarth A. Krishnan,Edward P. Maciejewski,Huiling Shang,Noah Zamdmer,R. Divakaruni,J. Rice,Scott R. Stiffler,Paul D. Agnello +98 more
TL;DR: In this article, the authors present a fully integrated 14nm CMOS technology featuring fin-FET architecture on an SOI substrate for a diverse set of SoC applications including HP server microprocessors and LP ASICs.
Patent
Wet bottling process for small diameter deep trench capacitors
TL;DR: In this paper, the SOI layer is placed directly on top of a buried oxide layer, and a bottle-shaped trench is formed by etching the base substrate exposed in the lower portion of the deep trench selective to the dielectric material and the buried oxide layers.
Proceedings Article
A 500 MHz Random Cycle, 1.5 ns Latency, SOI Embedded DRAM Macro Featuring a Three-Transistor Micro Sense Amplifier
John E. Barth,William Robert Reohr,Paul C. Parries,Gregory J. Fredeman,John W. Golz,Stanley E. Schuster,Richard E. Matick,Hillery C. Hunter,Charles C. Tanner,Joseph Harig,Hoki Kim,Babar A. Khan,John Griesemer,Robert P. Havreluk,Kenji Yanagisawa,Toshiaki Kirihata,Subramanian S. Iyer +16 more
TL;DR: In this article, the authors describe a 500MHz random cycle Silicon on Insulator (SOI) embedded DRAM macro which features a three-transistor micro sense amplifier, realizing significant performance gains over traditional array design methods.
Journal ArticleDOI
An 800-MHz embedded DRAM with a concurrent refresh mode
T. Kirihata,Paul C. Parries,David R. Hanson,Hoki Kim,John W. Golz,Gregory J. Fredeman,R. Rajeevakumar,J. Griesemer,Norman Robson,Alberto Cestero,Babar A. Khan,Geng Wang,M. Wordeman,Subramanian S. Iyer +13 more
TL;DR: An 800-MHz embedded DRAM macro employs a memory cell utilizing a device from the 90-nm high-performance technology menu; a 2.2-nm gate oxide 1.5 V IO device to improve the memory utilization to over 99% for a 64 /spl mu/s data retention time.
Proceedings ArticleDOI
A 500MHz Random Cycle 1.5ns-Latency, SOI Embedded DRAM Macro Featuring a 3T Micro Sense Amplifier
John E. Barth,William Robert Reohr,Paul C. Parries,Gregory J. Fredeman,John W. Golz,Stanley E. Schuster,Richard E. Matick,Hillery C. Hunter,C. Tanner,J. Harig,Hyun-Chul Kim,Babar A. Khan,J. Griesemer,R.P. Havreluk,K. Yanagisawa,T. Kirihata,S. S. Iyer +16 more
TL;DR: A prototype SOI embedded DRAM macro is developed for high-performance microprocessors and introduces performance-enhancing 3T micro sense amplifier architecture (muSA), which confirms 1.5ns random access time with a 1V supply at 85deg and low voltage operation with a 600mV supply.