Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Min-Kyun Chae"'
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 68:2409-2413
A duo-binary signaling has been applied to both transmitter and receiver for high-speed low-power DRAM interface. The transmitter consists of a half-rate voltage-mode time-interleaved mixing duo-binary driver and a 2-tap feed-forward equalizer. The v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c09d7807f6bb8ecfbbdc4ad6d372f7a8
https://doi.org/10.1109/tcsii.2021.3050823
https://doi.org/10.1109/tcsii.2021.3050823
Publikováno v:
JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE. 21:9-20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c69c9cdb913f1e13ec8a1738f8d3c543
https://doi.org/10.5573/jsts.2021.21.1.009
https://doi.org/10.5573/jsts.2021.21.1.009
Autor:
Hong-June Park, Won-Cheol Lee, Jae-Yoon Sim, Young-Soo Sohn, Min-Kyun Chae, Byungsub Kim, Kwang-Il Park, Eunsung Seo
Publikováno v:
JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE. 19:461-469
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc14aea135fb603a4d637d2f6ac0b8f0
https://doi.org/10.5573/jsts.2019.19.5.461
https://doi.org/10.5573/jsts.2019.19.5.461
Autor:
Kyoung-Jae Soh, Kwang-Il Park, Byungsub Kim, Won-Cheol Lee, Young-Soo Sohn, Jae-Yoon Sim, Ensung Seo, Min-Kyun Chae, Hong-June Park
Publikováno v:
IEEE Transactions on Components, Packaging and Manufacturing Technology. 9:336-342
A parallel branching synchronous dynamic random access memory (SDRAM) channel with write-direction impedance matching (parallel branching with write-direction impedance matching (PBIM)) is proposed for an 8-drop 6.4-Gb/s SDRAM interface. The 8-drop P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef4bc545b61a9b2efe61994afb825c4d
https://doi.org/10.1109/tcpmt.2018.2869593
https://doi.org/10.1109/tcpmt.2018.2869593
Autor:
Jae-Yoon Sim, Il-Min Yi, Seong-Jin Jang, Jung-Hwan Choi, Min-Kyun Chae, Hong-June Park, Byungsub Kim, Seok-Hun Hyun, Seung-Jun Bae
Publikováno v:
IEEE Journal of Solid-State Circuits. 53:144-154
A time-based (TB) receiver (RX) with a 2-tap TB decision feedback equalizer (DFE) is proposed for mobile DRAM interface. The TB RX consists of a voltage-to-time converter (VTC), a TB DFE, and a time comparator. The VTC converts the RX input voltage t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3a32e78941e2538965600b9d1b057d6
https://doi.org/10.1109/jssc.2017.2746698
https://doi.org/10.1109/jssc.2017.2746698
Autor:
Min-Kyun Chae, Jae-Yoon Sim, Seong-Eun Cho, Byungsub Kim, Yoon-Jee Kim, Hong-June Park, Ji-Yong Um
Publikováno v:
IEEE Transactions on Biomedical Circuits and Systems. 9:138-151
A single-chip 32-channel analog beamformer is proposed. It achieves a delay resolution of 4 ns and a maximum delay range of 768 ns. It has a focal-point based architecture, which consists of 7 sub-analog beamformers (sub-ABF). Each sub-ABF performs a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6899d07dbc35570695252d19533cfe1e
https://doi.org/10.1109/tbcas.2014.2325851
https://doi.org/10.1109/tbcas.2014.2325851
Autor:
Jong Keun Song, Young-Il Kim, Seung-Hun Lee, Yoon-Jee Kim, Jae-Yoon Sim, Jihoon Bang, Ji-Yong Um, Byungsub Kim, Bae-Hyung Kim, Seong-Eun Cho, Kyungil Cho, Hong-June Park, Min-Kyun Chae
Publikováno v:
IEEE Transactions on Biomedical Circuits and Systems. 8:799-809
To reduce the memory area, a two-stage RX beamformer (BF) chip with 64 channels is proposed for the ultrasound medical imaging with a 2D CMUT array. The chip retrieved successfully two B-mode phantom images with a steering angle from $-45 ^{\circ} $
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0dfb1ad74e30950b5b8025e96ec09bd
https://doi.org/10.1109/tbcas.2014.2375958
https://doi.org/10.1109/tbcas.2014.2375958
Autor:
Seong-Jin Jang, Byungsub Kim, Jung-Hwan Choi, Min-Kyun Chae, Hong-June Park, Seung-Jun Bae, Il-Min Yi, Jae-Yoon Sim, Seok-Hun Hyun
Publikováno v:
ISSCC
Single-ended transceivers are mostly used for DRAM interfaces to reduce pin count. A low-supply transceiver is preferred, especially for mobile DRAM interfaces, for low-power consumption while maintaining a high-speed interface for transmission of im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::905fb9388911829ea1430fcebd93ab74
https://doi.org/10.1109/isscc.2017.7870430
https://doi.org/10.1109/isscc.2017.7870430
Autor:
Taeho Jeon, Yoon-Jee Kim, Ji-Yong Um, Jong Keun Song, Hong-June Park, Byungsub Kim, Jihoon Bang, Sung-Eun Cho, Jae-Yoon Sim, Min-Kyun Chae
Publikováno v:
IEEE transactions on biomedical circuits and systems. 11(1)
A 64-channel RX digital beamformer was implemented in a single chip for 3-D ultrasound medical imaging using 2-D phased-array transducers. The RX beamformer chip includes 64 analog front-end branches including 64 non-uniform sampling ADCs, a FIFO/Add
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2351266959ade47639a3d9ebb8dba692
https://pubmed.ncbi.nlm.nih.gov/27542182
https://pubmed.ncbi.nlm.nih.gov/27542182
Autor:
Young-Chul Cho, Young-Soo Sohn, Young-Jae Jang, Soo-Min Lee, Jung-Hwan Choi, Seung-Jun Bae, Il-Min Yi, Min-Kyun Chae, Hong-June Park, Byungsub Kim, Seong-Jin Jang, Jae-Yoon Sim
Publikováno v:
VLSI Circuits
The measured H-field EMI peak was reduced by around 15dB in a 4-wire single-ended DRAM interface by using a 3-level balanced coding scheme with a 100% pin efficiency. Charge-pump circuits are used to generate 3-level channel signals (−100mV, 0, +10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db2f1ec1c558ff42c2559a8c9d33729f
https://doi.org/10.1109/vlsic.2016.7573524
https://doi.org/10.1109/vlsic.2016.7573524