Global patent index - EP 0988700 A1

EP 0988700 A1 2000-03-29 - INTEGRATED CIRCUIT

Title (en)

INTEGRATED CIRCUIT

Title (de)

INTEGRIERTE SCHALTUNGSANORDNUNG

Title (fr)

CIRCUIT INTEGRE

Publication

EP 0988700 A1 (DE)

Application

EP 98934878 A

Priority

  • DE 9801571 W
  • DE 19724217 A

Abstract (en)

[origin: WO9857431A1] The invention relates to an integrated circuit for converting an input signal (E) comprising a first direct component (GE) and an alternating component (WE) into an output signal (A) comprising a fixed second direct component (GA) and an alternating component (WA), wherein a resistor (11) which can be controlled by the current input signal (E) is regulated in such a way that the voltage drop in the resistor (11) remains constant and an output signal (A) with a fixed direct component (GA) can be measured.

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

H03K 5/003

IPC 8 full level (invention and additional information)

H03K 5/003 (2006.01)

CPC (invention and additional information)

H03K 5/003 (2013.01)

Citation (search report)

See references of WO 9857431A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

WO 9857431 A1 19981217; EP 0988700 A1 20000329

INPADOC legal status

2002-06-12 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20011201

2001-07-04 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010521

2000-03-29 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19991206

2000-03-29 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB IT