Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Electronic circuit










Image Number 5 for United States Patent #7671680.

An electronic circuit includes an input terminal, a transimpedance amplifier connected to the input terminal and including an amplifier and a feedback resistor, a first time constant circuit smoothing an output from the transimpedance amplifier, a gain control circuit arranged between the input terminal and ground potential and controlling current flowing between the input terminal and the ground potential on the basis of the output from the first time constant circuit, and a safeguard circuit controlling the gain control circuit and blocking the current flowing between the input terminal and the ground potential, when a signal to be input into the input terminal is stopped.








 
 
  Recently Added Patents
Knowledgebase partitioning
Method of treating a staphylococcus infection in a patient having a low-level pathogenic Pseudomonas aeruginosa infection
Electrical connector
Sewing-machine bobbin thread tension controller, and sewing machine
Optical scanning device, optical scanning method, program, and image display device
Safety promoting techniques for mobile communication
Solid-state imaging device and camera system
  Randomly Featured Patents
Hand held tape winder
Sleep aid along with method incorporating same
Emergency call load management for call centers
Process for preparing HMG-CoA reductase inhibitors with a 3,5-dihydroxypentanoate subunit
Leakage and NBTI reduction technique for memory
Handset
Sulfonyl-derivatives as novel or histone deacetylase
Semiconductor device with improved leads
Chimney
Bimetallic bond layer for thermal barrier coating on superalloy