G - Physics – 06 – G
Patent
G - Physics
06
G
354/160
G06G 7/22 (2006.01) G06G 7/26 (2006.01)
Patent
CA 1184663
ABSTRACT OF THE DISCLOSURE A sine-function generator comprising a plurality of bipolar transistors with their collectors connected to a pair of output terminals in alternating antiphase and their emitters connected in common to a single current source. The bases of the transistors are connected to respective nodal points of a base-bias network comprising a series-connected string of equal resistors. Current sources supply equal currents to the network nodal points to develop base voltages at those points according to a predetermined distribution pattern establishing a peak voltage along a line representing the nodal sequence. An input signal applied to the ends of the resistor string controls the location of this voltage peak along the nodal line, thereby controlling the current flow through the transistors in such a way that the net differential output current is proportional to the sine of the angle represented by the input signal. A ladder-type base-bias network also is disclosed.
419227
Analog Devices Incorporated
Westell & Hanley
LandOfFree
High-accuracy sine-function generator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High-accuracy sine-function generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-accuracy sine-function generator will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1296498