Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 31.10.2020 at 7:00 AM CET
Settings

Settings

Goto Application

1. WO1996042049 - CIRCUIT FOR COMPARING TWO ELECTRICAL QUANTITIES

Publication Number WO/1996/042049
Publication Date 27.12.1996
International Application No. PCT/DE1996/000971
International Filing Date 03.06.1996
Chapter 2 Demand Filed 31.10.1996
IPC
G06F 7/52 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
7Methods or arrangements for processing data by operating upon the order or content of the data handled
38Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
48using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
52Multiplying; Dividing
CPC
G06F 2207/4826
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2207Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
38Indexing scheme relating to groups G06F7/38 - G06F7/575
48Indexing scheme relating to groups G06F7/48 - G06F7/575
4802Special implementations
4818Threshold devices
4826using transistors having multiple electrodes of the same type, e.g. multi-emitter devices, neuron-MOS devices
G06F 7/53
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
7Methods or arrangements for processing data by operating upon the order or content of the data handled
38Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
48using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
52Multiplying; Dividing
523Multiplying only
53in parallel-parallel fashion, i.e. both operands being entered in parallel
G06N 3/0635
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
06Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
063using electronic means
0635using analogue means
Applicants
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • THEWES, Roland [DE]/[DE] (UsOnly)
  • PRANGE, Stefan [DE]/[DE] (UsOnly)
  • WOHLRAB, Erdmute [DE]/[DE] (UsOnly)
  • WEBER, Werner [DE]/[DE] (UsOnly)
Inventors
  • THEWES, Roland
  • PRANGE, Stefan
  • WOHLRAB, Erdmute
  • WEBER, Werner
Priority Data
195 21 091.309.06.1995DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) SCHALTUNGSANORDNUNG ZUM VERGLEICH ZWEIER ELEKTRISCHER GRÖSSEN
(EN) CIRCUIT FOR COMPARING TWO ELECTRICAL QUANTITIES
(FR) CIRCUIT POUR COMPARER DEUX GRANDEURS ELECTRIQUES
Abstract
(DE)
Die Erfindung betrifft eine Schaltungsanordnung, durch die zwei elektrische Größen in Form eines ersten Querstroms (I1) und eines zweiten Querstroms (I2) miteinander verglichen werden. Die Schaltungsanordnung weist eine erste Inverterstufe (n1, p1) und eine zweite Inverterstufe (n2, p2) auf. Jeweils ein Ausgang (50, 51) der beiden Inverterstufen (n1, p1, n2, p2) sind mit einem Eingang der jeweils anderen Inverterstufe (52, 53) gekoppelt. Zwischen den beiden Ausgängen der zwei Inverterstufen (n1, p2) befindet sich eine Rücksetzeinheit (5), die bei Aktivierung den Vergleich der Ströme einleitet. Wenn die Rücksetzeinheit (5) deaktiviert ist, bleibt das bei der Bewertung erhaltene Ausgangsdatum stabil.
(EN)
The invention relates to a circuit by means of which two electrical quantities in the form of a first transverse current (I1) and a second transverse current (I2) can be mutually compared. The circuit has a first inverter stage (n1, p1). An output (50, 51) of the two inverter stages (n1, p1, n2, p2) are coupled to an input of the other inverter stage (52, 53). Between the two outputs of the two inverter stages (n1, p2) there is a reset unit (5) which, on being activated, starts the current comparison. If the reset unit (5) is deactivated, the output datum obtained during the evaluation remains stable.
(FR)
L'invention concerne un circuit permettant de comparer deux grandeurs électriques se présentant sous forme d'un premier courant transversal (I1) et d'un second courant transversal (I2). Ce circuit comporte un premier étage inverseur (n1, p1) et un second étage inverseur (n2, p2). Une sortie (50, 51) de chacun des deux étages inverseurs (n1, p1, n2, p2) est couplée à une entrée de l'autre étage inverseur (52, 53). Entre les deux sorties des deux étages inverseurs (n1, p2), il est prévu une unité de réinitialisation (5) qui déclenche la comparaison des courants lorsqu'elle est activée. Lorsque cette unité de réinitialisation (5) est désactivée, la donnée de sortie obtenue au cours de l'évaluation reste stable.
Latest bibliographic data on file with the International Bureau