Global Patent Index - EP 1079295 A1

EP 1079295 A1 2001-02-28 - Current reference circuit

Title (en)

Current reference circuit

Title (de)

Spannungsreferenzquelle

Title (fr)

Circuit de référence de courant

Publication

EP 1079295 A1 (EN)

Application

EP 00304668 A

Priority

GB 9920080 A

Abstract (en)

A current reference circuit consists of two interconnected current mirrors, of which the two transistors of one current mirror have mutually different threshold voltages. <IMAGE>

IPC 1-7 (main, further and additional classification)

G05F 3/26

IPC 8 full level (invention and additional information)

G05F 3/26 (2006.01)

CPC (invention and additional information)

G05F 3/262 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

EP 1079295 A1 20010228; GB 9920080 D0 19991027

INPADOC legal status


2002-05-02 [18W] WITHDRAWN

- Date of withdrawal: 20020311

2001-11-14 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: DE FR GB IT

2001-10-17 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010816

2001-02-28 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IT

2001-02-28 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI