Resources Contact Us Home
Amplifier circuit

Image Number 3 for United States Patent #4918400.

An amplifier circuit comprising an input amplifier stage, a push-pull output stage, a bias stage having the same construction as the input amplifier stage, a first resistor to be given a current flowing through the bias stage, second and third resistors connected along with the first resistor between a power supply and the ground in series therewith, and fourth and fifth resistors connected between the output point of the push-pull output stage and the ground in series therewith. The point of connection between the fourth resistor and the fifth resistor is connected to the input amplifier stage to provide a negative feedback loop having no capacitor.

  Recently Added Patents
Multicyclic compounds and methods of use thereof
Information-provision control method, information reproduction system, information-provision apparatus, information reproduction apparatus and information-presentation control program
Printed wiring board with reinforced insulation layer and manufacturing method thereof
Using interrupted through-silicon-vias in integrated circuits adapted for stacking
Electrical conduit containing a fire-resisting thermoplastic composition
Combination of the application of antibodies for immunostimulation together with glucocorticoids
Distributed image acquisition, storage, and backup system
  Randomly Featured Patents
Ultrasonic bonding method of coated electric wires and ultrasonic bonding apparatus using same
Frequency division multiplex transmission device
Method and apparatus for facilitating user interaction with a measurement instrument using a display-based control knob
Printed circuit board working machine
Apparatus and method for generating and directing ultrasound
Systems and methods for multi-state switch networks
Adhesive tape for electronic components
EBIC response enhancement in type III-VI semiconductor material on silicon
Volcano climber