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Crosstalk cancelling voltage-mode driver for multi-Gbps parallel DRAM interface

Title
Crosstalk cancelling voltage-mode driver for multi-Gbps parallel DRAM interface
Author
유창식
Keywords
crosstalk; crosstalk induced jitter; single-ended signalling; voltage-mode driver; DRAM; CMOS
Issue Date
2015-09
Publisher
WILEY-BLACKWELL
Citation
INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS, v. 43, NO 9, Page. 1175-1182
Abstract
For multi-Gb/s/pin parallel dynamic random access memory (DRAM) interface, a crosstalk cancelling voltage-mode driver is proposed. The voltage-mode driver is composed of a main driver and sub-drivers where the cancellation signal is generated by the sub-drivers. The outputs of the main driver and sub-drivers are combined by a capacitive coupling so the direct current (DC) output swing is not affected by the crosstalk cancellation and the sub-drivers may not consume DC power. The proposed crosstalk cancelling voltage-mode driver implemented in a 0.11-mu m complementary metal-oxide semiconductor (CMOS) technology improves the horizontal eye openings by 22.6ps at 4-Gbps/pin. Copyright (c) 2014 John Wiley Sons, Ltd.
URI
http://onlinelibrary.wiley.com/doi/10.1002/cta.2003/fullhttp://hdl.handle.net/20.500.11754/27714
ISSN
0098-9886; 1097-007X
DOI
10.1002/cta.2003
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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