Title:
CIRCUIT CONFIGURATION FOR AVERAGING
Document Type and Number:
WIPO Patent Application WO2004030211
Kind Code:
A3
Abstract:
The invention relates to a circuit configuration for determining the average value of an input signal (s), comprising a signal input (1) for receiving the input signal (s) and comprising a signal output (13) for outputting an output signal (g) that depicts the average value of the input signal (s). According to the invention, a counter (10) is placed between the signal input (1) and the signal output (13) in order to conduct an averaging. Said counter is preferably controlled by a sigma-delta modulator (2).
Inventors:
MEIER BERND (DE)
VOELKL PETER (DE)
VOELKL PETER (DE)
Application Number:
PCT/DE2003/002580
Publication Date:
July 29, 2004
Filing Date:
July 31, 2003
Export Citation:
Assignee:
SIEMENS AG (DE)
MEIER BERND (DE)
VOELKL PETER (DE)
MEIER BERND (DE)
VOELKL PETER (DE)
International Classes:
G01D1/02; H03K5/08; H03K7/08; H03M3/02; (IPC1-7): H03K5/19; H03K5/08; G01D1/02
Foreign References:
| EP0804038A2 | 1997-10-29 | |||
| US5329281A | 1994-07-12 | |||
| EP0367522A2 | 1990-05-09 | |||
| US5142286A | 1992-08-25 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 016, no. 420 (E - 1259) 4 September 1992 (1992-09-04)
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