Title:
SENSING DEVICE FOR SENSING A PHYSICAL PARAMETER
Document Type and Number:
WIPO Patent Application WO2004090570
Kind Code:
A3
Abstract:
The sensing device for sensing a physical parameter such as radiation, temperature or the like, comprises an analogue sensor element sensitive for the physical parameter to be sensed and outputting an analogue signal and an analogue two-digital converter (ADC) having an MOS input stage for receiving the analogue output signal of the sensor element so as to convert the analogue output signal to a digital output signal.
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Inventors:
SUNTKEN ARTUR WILHELM (ZA)
Application Number:
PCT/EP2004/003666
Publication Date:
January 06, 2005
Filing Date:
April 06, 2004
Export Citation:
Assignee:
MICROSYSTEMS ON SILICON PTY LT (ZA)
SUNTKEN ARTUR WILHELM (ZA)
SUNTKEN ARTUR WILHELM (ZA)
International Classes:
G01J5/02; G01K7/01; G08B13/19; H03M3/00; G01T; (IPC1-7): G08B13/19; H03M3/00
Foreign References:
| US5461425A | 1995-10-24 | |||
| US4465379A | 1984-08-14 | |||
| US5811808A | 1998-09-22 | |||
| US4827133A | 1989-05-02 |
Other References:
KOGURE H ET AL: "ANALYSIS OF CMOS ADC NONLINEAR INPUT CAPACITANCE", IEICE TRANSACTIONS ON ELECTRONICS, INSTITUTE OF ELECTRONICS INFORMATION AND COMM. ENG. TOKYO, JP, vol. E85-C, no. 5, May 2002 (2002-05-01), pages 1182 - 1190, XP001127763, ISSN: 0916-8524
"Burr-Brown Integrated Circuits Data Book, Data Conversion Products", 1994, BURR-BROWN, UNITED STATES, XP002303870
"Burr-Brown Integrated Circuits Data Book, Data Conversion Products", 1994, BURR-BROWN, UNITED STATES, XP002303870
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