Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Current driver
Patent
1996-11-25
1999-11-09
Cunningham, Terry D.
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Current driver
327170, 327437, 327391, 327333, H03K 17687
Patent
active
059822074
ABSTRACT:
An output buffer of an integrated circuit arranged to be energised from a supply source providing predetermined potentials to supply conductors of the integrated circuit, comprises a potential divider R.sub.1, R.sub.2, R.sub.3 to define reference levels V.sub.1, V.sub.2 having a reduced swing compared to the supply levels V.sub.DD and 0, which reference levels are transferred to an output node V.sub.out, so that the reference potentials are unaffected by the loading of the output node, which the reduced voltage swing reduces pick-up caused by switching of the output buffer.
REFERENCES:
patent: 4573177 (1986-02-01), Petrosky
patent: 4791326 (1988-12-01), Vajdic et al.
patent: 5089723 (1992-02-01), Davis et al.
patent: 5105102 (1992-04-01), Shioda
patent: 5144169 (1992-09-01), Hirabayashi et al.
patent: 5210506 (1993-05-01), Koch et al.
patent: 5351012 (1994-09-01), Toumazou
patent: 5517148 (1996-05-01), Yin
patent: 5559476 (1996-09-01), Zhang et al.
patent: 5754078 (1998-05-01), Tamagawa
Patent Abstracts of Japan, vol. 012, No. 268, Jul. 27, 1988 and JP 63 050209 A, Matsushita Electric Ind. Co., Ltd., Mar. 3, 1988, Abstract.
Goto, e tal., "A current conveyor II realized by mosfets and its application to swtiched capacitor filters", Electronics and Communications in Japan, vol. 69, No. 1, 1986, pp. 10-17.
Cunningham Terry D.
Mitel Semiconductor Limited
LandOfFree
Integrated circuit output buffer with reduced voltage output swi does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Integrated circuit output buffer with reduced voltage output swi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated circuit output buffer with reduced voltage output swi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1461602