EP 1800319 A1 20070627 - COMPENSATING FOR TRIMMING-INDUCED SHIFT OF TEMPERATURE COEFFICIENT OF RESISTANCE
Title (en)
COMPENSATING FOR TRIMMING-INDUCED SHIFT OF TEMPERATURE COEFFICIENT OF RESISTANCE
Title (de)
KOMPENSATION EINER DURCH TRIMMUNG VERURSACHTEN VERLAGERUNG DES TEMPERATURKOEFFIZIENTEN DES WIDERSTANDS
Title (fr)
MECANISME PERMETTANT DE COMPENSER LES VARIATIONS INDUITES PAR DES AJUSTEMENTS DU COEFFICIENT DE TEMPERATURE DE LA RESISTANCE
Publication
Application
Priority
- CA 2005001440 W 20050921
- US 61127404 P 20040921
Abstract (en)
[origin: WO2006032142A1] A compound resistor is used to compensate for trimming induced shift in temperature coefficient of resistance of a trimmable resistor. The compound resistor is composed of a first and second portion, at least one of the two portions being thermally trimmable, and the parameters for the first and second portion are selected such that the trimming induced shift can be minimized on an overall resistance and temperature coefficient of resistance of the compound resistors by trimming the trimmable resistor.
IPC 8 full level
H01C 7/06 (2006.01); H01C 17/232 (2006.01)
CPC (source: EP)
H01C 7/06 (2013.01); H01C 17/232 (2013.01)
Citation (search report)
See references of WO 2006032142A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006032142 A1 20060330; CA 2581284 A1 20060330; EP 1800319 A1 20070627; JP 2008513981 A 20080501
DOCDB simple family (application)
CA 2005001440 W 20050921; CA 2581284 A 20050921; EP 05787857 A 20050921; JP 2007531559 A 20050921