Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Sawtooth generator with two-step discharge










Image Number 4 for United States Patent #5120984.

A sawtooth generator for an oscilloscope which provides an accurate DC voltage control after flyback of the sawtooth voltage. The sawtooth generator includes a balance circuit in the control loop and an error amplifier with symmetrical outputs. A current-mirrored copy of the integration current is supplied as the tail current for the balance circuit. The control loop is thus forced to control around a zero error signal.








 
 
  Recently Added Patents
Configurable caged ball insert for a downhole tool
Denial of service (DoS) attack prevention through random access channel resource reallocation
Stacked magnetoresistance device responsive to a magnetic field generally perpendicular to a side face running along a channel of the device
Shoe outsole with a surface ornamentation contrast
Cathode material for lithium ion secondary battery and lithium ion secondary battery using it
Heap/stack guard pages using a wakeup unit
Soybean EF1A promoter and its use in constitutive expression of transgenic genes in plants
  Randomly Featured Patents
Wired sutures
Customer service electronic form generating system
Black ink compositions for inkjet printing
Electrical connector securely mounted on a printed circuit board
Machine and part therefor
Scanning rangefinder
PTO linear control latch
Ink-jet head and ink-jet printer having ink-jet head
Method and system for minimizing the accumulated offset error for an analog to digital converter
System and method for inspecting spot weld