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1. (WO1991018446) WIDE BANDWIDTH HIGH SPEED COMPARATOR CIRCUIT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/018446 International Application No.: PCT/US1991/003575
Publication Date: 28.11.1991 International Filing Date: 21.05.1991
IPC:
G01R 19/00 (2006.01) ,H03K 5/24 (2006.01)
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
19
Arrangements for measuring currents or voltages or for indicating presence or sign thereof
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
K
PULSE TECHNIQUE
5
Manipulating pulses not covered by one of the other main groups in this subclass
22
Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
24
the characteristic being amplitude
Applicants:
WAVE TECHNOLOGIES, INC. [US/US]; 5555 West 78th Street Edina, MN 55439, US
Inventors:
STEEDEN, Terry, T.; US
LEISZ, Dennis, J.; US
BOX, Gary, W.; US
WRIGHT, Mard, D.; US
JENSEN, Mark, W.; US
HEGGE, Bradlen, J.; US
FOOTE-LENNOX, Thomas, S.; US
TURNER, John, J.; US
Agent:
ARRETT, Oliver, F. ; Vidas, Arrett & Steinkraus 1540 Minneapolis Centre 920 Second Avenue South Minneapolis, MN 55402-4014, US
Priority Data:
527,03021.05.1990US
Title (EN) WIDE BANDWIDTH HIGH SPEED COMPARATOR CIRCUIT
(FR) COMPARATEURS A GRANDE VITESSE ET A LARGE BANDE
Abstract:
(EN) A comparator circuit (56) constructed and arranged to change state when an unknown input waveforms voltage (sig. 1 in at 42) passes through an operator-selected trip voltage.
(FR) Comparateur (56) construit et agencé (comme le montre la fig. 3) de manière à changer d'état lorsqu'une tension d'entrée inconnue en forme d'ondes (signal d'entrée 1 au chiffre 42) passe à travers une tension de déclenchement sélectionnée par l'opérateur.
Designated States: CA, JP, KP, KR
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)