Dual-loop 2-step ZQ calibration for dedicated power supply voltage in LPDDR4 SDRAM
Chang-Kyo Lee, Junha Lee, Ki-Ho Kim, Jin-Seok Heo, Gil-Hoon Cha, Jin-Hyeok Baek, Dae-Sik Moon, Yoon-Joo Eom, Tae-Sung Kim, Hyunyoon Cho, Younghoon Son, Seonghwan Kim, Jong-Wook Park, Sewon Eom, Si-Hyeong Cho, Young-Ryeol Choi, Seungseob Lee, Kyoung-Soo Ha, Youngseok Kim, Bo-Tak Lim, Dae-Hee Jung, Eungsung Seo, Kyoung-Ho Kim, Yoon-Gyu Song, Youn-Sik Park, Tae-Young Oh, Seung-Jun Bae, In-Dal Song, Seok-Hun Hyun, Joon-Young Park, Hyuck-Joon Kwon, Young-Soo Sohn, Jung-Hwan Choi, Kwang-Il Park, Seong-Jin Jang
Published in 2017 IEEE Asian Solid-State Circuits Conference (A-SSCC) (01.11.2017)
Published in 2017 IEEE Asian Solid-State Circuits Conference (A-SSCC) (01.11.2017)
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Conference Proceeding
23.2 A 5Gb/s/pin 8Gb LPDDR4X SDRAM with power-isolated LVSTL and split-die architecture with 2-die ZQ calibration scheme
Chang-Kyo Lee, Yoon-Joo Eom, Jin-Hee Park, Junha Lee, Hye-Ran Kim, Kihan Kim, Young Choi, Ho-Jun Chang, Jonghyuk Kim, Jong-Min Bang, Seungjun Shin, Hanna Park, Sujin Park, Young-Ryeol Choi, Hoon Lee, Kyong-Ho Jeon, Jae-Young Lee, Hyo-Joo Ahn, Kyoung-Ho Kim, Jung-Sik Kim, Soobong Chang, Hyong-Ryol Hwang, Duyeul Kim, Yoon-Hwan Yoon, Seok-Hun Hyun, Joon-Young Park, Yoon-Gyu Song, Youn-Sik Park, Hyuck-Joon Kwon, Seung-Jun Bae, Tae-Young Oh, In-Dal Song, Yong-Cheol Bae, Jung-Hwan Choi, Kwang-Il Park, Seong-Jin Jang, Gyo-Young Jin
Published in 2017 IEEE International Solid-State Circuits Conference (ISSCC) (01.02.2017)
Published in 2017 IEEE International Solid-State Circuits Conference (ISSCC) (01.02.2017)
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Conference Proceeding