Signal processing, amplification module, an analog to digital converter module
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 27, 2017
Grant Date -
Apr 13, 2017
app pub date -
Oct 7, 2016
filing date -
Oct 8, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a signal-processing circuit including an amplification module and an analog-to-digital conversion module, wherein the amplification module includes a first input terminal for receiving an input signal, a second input terminal for receiving a reference signal, and an output terminal coupled to the analog-to-digital conversion module. Furthermore, the input signal and the reference signal are amplified by the amplification module individually, and an amplified signal is output to the analog-to-digital conversion module through the output terminal, and then the amplified signal undergoes analog-to-digital conversion by the analog-to-digital conversion module. The first amplification coefficient of which the input signal is amplified by the amplification module and the second amplification coefficient of which the reference signal is amplified by the amplification module are opposite in sign. The voltage range of the amplified signal is substantially equal to the scale of the analog-to-digital conversion module.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully