EP 1741016 B1 20120919 - CURRENT BALANCE ARRANGEMENT
Title (en)
CURRENT BALANCE ARRANGEMENT
Title (de)
STROMSPIEGELANORDNUNG
Title (fr)
ENSEMBLE MIROIR DE COURANT
Publication
Application
Priority
- EP 2005004038 W 20050415
- DE 102004021232 A 20040430
Abstract (en)
[origin: WO2005109144A1] A current balance arrangement is disclosed, comprising two transistors (11, 12), of differing conductivity type, each of which is suitable for provision of a bias current (PBIAS, NBIAS). A controlled power source (13, 13') is connected between both transistors (11, 12) and forms the output of a current balance (18, 13'). The disclosed principle guarantees that the output bias signals (PBIAS, NBIAS) are matched to a high degree of accuracy. Said current balance arrangement may preferably be integrated in CMOS circuit technology.
IPC 8 full level
G05F 3/26 (2006.01)
CPC (source: EP US)
G05F 3/262 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IE IT
DOCDB simple family (publication)
WO 2005109144 A1 20051117; DE 102004021232 A1 20051117; EP 1741016 A1 20070110; EP 1741016 B1 20120919; EP 2282249 A1 20110209; EP 2282249 B1 20151007; JP 2007535744 A 20071206; US 2008018320 A1 20080124; US 7872463 B2 20110118
DOCDB simple family (application)
EP 2005004038 W 20050415; DE 102004021232 A 20040430; EP 05742902 A 20050415; EP 10184332 A 20050415; JP 2007509920 A 20050415; US 57902305 A 20050415