Excavating
Patent
1992-04-28
1996-08-13
Baker, Stephen M.
Excavating
323269, 323270, 323303, 3241581, 327538, G01R 3110, G01R 313173, H02M 3158
Patent
active
RE0353132
ABSTRACT:
In a voltage converter which is disposed in a semiconductor integrated circuit so as to lower an external supply voltage and to feed the lowered voltage to a partial circuit of the integrated circuit, the voltage converter is constructed so as to produce an output voltage suited to an ordinary operation in the ordinary operation state of the semiconductor integrated circuit and an aging voltage in the aging test of the circuit.
REFERENCES:
patent: 2697201 (1954-12-01), Harder
patent: 3386030 (1968-05-01), Kann
patent: 3523195 (1970-08-01), Thomas et al.
patent: 3553487 (1971-01-01), Freeborn
patent: 3588675 (1971-06-01), Suzuki
patent: 3742338 (1973-06-01), Sugano et al.
patent: 3895239 (1975-07-01), Alaspa
patent: 4239980 (1980-12-01), Takanashi et al.
patent: 4368524 (1983-01-01), Nakamura et al.
patent: 4385243 (1983-05-01), Suzuki
patent: 4409677 (1983-10-01), Takemae et al.
patent: 4433252 (1984-02-01), Lewis
patent: 4446381 (1984-05-01), Dalrymple
patent: 4455628 (1984-06-01), Ozaki et al.
patent: 4482985 (1984-11-01), Itoh et al.
patent: 4495622 (1985-01-01), Charrau
patent: 4585955 (1986-04-01), Uchida
Itoh, K. et al., "An Experimental 1Mb DRAM With On-Chip Voltage Limiter", 1984 IEEE International Solid-State Circuits Conf., pp. 282-283.
Buchsbaum, W., Encyclopedia of Integrated Circuits, Prentice-Hall, 1987, pp. 65-67, 113, 114.
Love, R. et al., "Width-to-Length Ratio Design Program for Interacting Static FET Circuits", IBM Technical Diclosure Bulletin, vol. 16, No. 11, Apr. 1974, pp. 3671-3673.
Hori Ryoichi
Itoh Kiyoo
Tanaka Hitoshi
Baker Stephen M.
Hitachi , Ltd.
Hitachi Micro Computer Engineering Ltd.
LandOfFree
Semiconductor integrated circuit with voltage limiter having dif does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Semiconductor integrated circuit with voltage limiter having dif, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor integrated circuit with voltage limiter having dif will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1039624