DocumentCode
1584724
Title
CMOS I/O transceiver with 3V/5V level converter and N-tub voltage generator
Author
Lee, Hyun
Author_Institution
AT&T Bell Lab., Allentown, PA, USA
fYear
1993
Firstpage
444
Lastpage
447
Abstract
An I/O transceiver with a 3-V/5-V level converter (TRCV) and an N-tub voltage generator (TUBGEN) are designed and fabricated with other CMOS standard cells on a system control chip to solve the I/O interface problem between 3-V (IC) parts and 5-V (IC) parts in the same system. This circuit is designed to support power-down mode when the 5-V power supply to periphery devices (ex., PCMCI interface device) is disconnected from a system board while the 3-V supply is active to keep the CPU in batch mode process
Keywords
CMOS digital integrated circuits; DC-DC power convertors; application specific integrated circuits; buffer circuits; cellular arrays; power integrated circuits; transceivers; 3 V; 5 V; ASIC; CMOS I/O transceiver; I/O interface problem; N-tub voltage generator; batch mode process; macrocells; power-down mode; standard cells; system control chip; Batteries; CMOS integrated circuits; Control systems; Diodes; Power dissipation; Power generation; Power supplies; Transceivers; Variable structure systems; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
ASIC Conference and Exhibit, 1993. Proceedings., Sixth Annual IEEE International
Conference_Location
Rochester, NY
Print_ISBN
0-7803-1375-5
Type
conf
DOI
10.1109/ASIC.1993.410755
Filename
410755
Link To Document