DocumentCode
2539589
Title
Design on new tracking circuit of I/O buffer in 0.13-/spl mu/m cell library for mixed-voltage application
Author
Chen, Zi-Ping ; Chuang, Che-Hao ; Ker, Ming-Dou
Author_Institution
Dept. of ESD & Product Eng., ITRI, Hsinchu
fYear
2006
fDate
21-24 May 2006
Abstract
This paper presents a new tracking circuit design without standby leakage current issue for 2.5V/3.3V tolerant I/O buffer, which is suitable for the I/O cells in the mixed-voltage applications with different driving capabilities. One set of mixed-voltage I/O cell with the new proposed 2.5V/3.3V tolerant I/O buffer circuit has been designed and drawn in a 0.13-mum salicided CMOS process. The new tracking circuit can be also applied in other CMOS processes to serve different mixed-voltage I/O interfaces
Keywords
CMOS integrated circuits; buffer circuits; driver circuits; integrated circuit design; 0.13 micron; 2.5 V; 3.3 V; CMOS process; I/O buffer; cell library; mixed-voltage I/O interfaces; mixed-voltage application; standby leakage current; tracking circuit; CMOS process; CMOS technology; Circuits; Leakage current; Libraries; MOS devices; Power generation; Power supplies; Resistors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
Conference_Location
Island of Kos
Print_ISBN
0-7803-9389-9
Type
conf
DOI
10.1109/ISCAS.2006.1693059
Filename
1693059
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