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
Granulated sweetening composition
Mitigating single point failure of devices in an analyte monitoring system and methods thereof
Switched capacitor amplifier
Optimizing federated and ETL'd databases with considerations of specialized data structures within an environment having multidimensional constraint
Tranverse in-core probe monitoring and calibration device for nuclear power plants, and method thereof
Optical receiver and optical transfer apparatus
Milk frother
  Randomly Featured Patents
Semiconductor integrated circuit and broadcast receiver
Airbag device
Fuel cell system with fluid stream recirculation
Shaving system
Gas/liquid separator for hydrogen generating apparatus
Intelligently imaged envelopes with intelligently imaged integral tear-off flaps
Automatic dialyzer and dialyzing method
Optical Switching matrix including plural wavelength converting devices
Test circuit for semiconductor device with multiple memory circuits
Nail care apparatus and manufacturing method thereof