Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Low voltage, switched capacitance circuit employing switched operational amplifiers with maximized voltage swing










Image Number 7 for United States Patent #5745002.

A switched capacitance circuit, using a switched operational amplifier structure as an input switch of the switched capacitance, is provided with a new biasing circuit. An additional switched capacitor, switched alternately to power supply and to ground, is connected to the output side of the primary switched capacitor. Precision is retained while ensuring a rail-to-rail dynamic range, without requiring boosted control phases. Special arrangements may be implemented for controlling the amplitude of switching spikes when so required. A fully differential embodiment is also feasible with additional advantages.








 
 
  Recently Added Patents
Image processing apparatus, image processing method, and program to create a composite image from color image data and monochrome image data
Display apparatus
Digital X-ray detector arrangement and digital X-ray imaging method
Methods and systems for distributing broadcast messages on various networks
Detecting the type of NAT firewall using messages
Data management tool
Encoding and/or decoding memory devices and methods thereof
  Randomly Featured Patents
Avoiding disorientation under discontinuous navigation in an image flipping system
Computer keyboard with accu-pressure points
Alginate matrix particles
Recording apparatus and method for producing the same
Rigid housing member for a data storage device with integrated contaminant adsorbent filter
Toy vehicle and trackway
Charged particle beam modulator
Method of determining the existence and/or the monitoring of a pathological condition in a mammal
Impact absorbing surface covering and method for installing the same
Sectional door cable tensioner