Metal node contact TFT SRAM cell for high-speed, low-voltage applications

被引:2
作者
Son, KS [1 ]
Kwon, SW
Lee, YJ
Kim, DH
机构
[1] Hyundai Elect Ind Co Ltd, Memory Prod & Technol Dev Div, Kyungki Do 467701, South Korea
[2] Pohang Univ Sci & Technol, Dept Elect Engn, Pohang 790784, Kyungbuk, South Korea
关键词
SRAM; TFT;
D O I
10.1109/16.753719
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The parasitic diode contact in the bottom gate thin-film transistor (TFT) static random access memory (SRAM) cell limits its high node charging current. The charging of 15 fF load capacitor to 0.1-0.2 V below V-cc takes about 0.65 ms. This adverse effect is circumvented in the metal contact TFT SRAM cell, whose charging to full V-cc is seven times faster.
引用
收藏
页码:805 / 806
页数:2
相关论文
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