Semiconductor integrated circuit, variable gain amplifier, and sensing system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 28, 2017
Issued Date -
N/A
app pub date -
Sep 25, 2015
filing date -
Oct 1, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Provided is a semiconductor integrated circuit including a pad Pd1 provided on one end side of a resistive element R1 externally provided, a pad Pd5 provided on a different end side of the resistive element R1; an operation amplifier A1, a signal line L11 wired between an output terminal of the operation amplifier A1 and the pad Pd1, a signal line L21 wired between an inverting input terminal of the operation amplifier A1 and the pad Pd5, a ESD protection element r11 provided to the signal line L11, and a signal line L31, through which a voltage signal of the pad Pd1 is transmitted. The signal line L31 is connected to the pad Pd1.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- H03F Class
- 1049 Applications Filed
- 949 Patents Issued To-Date
- 90.47 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- H03F Class
- 13.60 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 28, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 28, 2029 |
