EP 1999850 A1 20081210 - CIRCUIT ARRANGEMENT WITH SWITCHABLE FUNCTIONALITY AND ELECTRONIC COMPONENT
Title (en)
CIRCUIT ARRANGEMENT WITH SWITCHABLE FUNCTIONALITY AND ELECTRONIC COMPONENT
Title (de)
SCHALTUNGSANORDNUNG MIT UMSCHALTBARER FUNKTIONALITÄT UND ELEKTRONISCHES BAUTEIL
Title (fr)
DISPOSITIF DE CIRCUIT AVEC UNE FONCTIONNALITÉ RÉGLABLE ET COMPOSANT ÉLECTRONIQUE
Publication
Application
Priority
- EP 2007052190 W 20070308
- DE 102006011726 A 20060314
Abstract (en)
[origin: WO2007104701A1] The invention relates to a circuit arrangement with switchable functionality having a first integrated circuit, which has, in a first operating mode, full functionality and which has, in at least one other operating mode, a functionality which is reduced in comparison with the full functionality, having an output terminal (6) to which a coupling element (10) can be coupled, having an identification device (7) which identifies whether a first supply potential (GND) has been applied to the output terminal (6) via the coupling element (10) and in this case produces a status signal (VS) with a first value (GND) and otherwise produces a status signal (VS) with a second value (VM), having a setting device, which sets the full or reduced functionality as a function of the value of the status signal (VS) in the first integrated circuit. The invention also relates to an electronic component having such a circuit arrangement.
IPC 8 full level
H03K 19/173 (2006.01)
CPC (source: EP US)
H03K 19/1731 (2013.01 - EP US)
Citation (search report)
See references of WO 2007104701A1
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
DE 102006011726 A1 20070920; EP 1999850 A1 20081210; US 2009066355 A1 20090312; US 7956626 B2 20110607; WO 2007104701 A1 20070920
DOCDB simple family (application)
DE 102006011726 A 20060314; EP 07726717 A 20070308; EP 2007052190 W 20070308; US 28293907 A 20070308