Intersil Americans Inc. Patent applications |
Patent application number | Title | Published |
20130117797 | MIXED FORMAT MEDIA TRANSMISSION SYSTEMS AND METHODS - Systems and methods for operating cameras are described. An image signal received from an image sensor can be processed as a plurality of video signals representative of the image signal. An encoder may combine baseband and digital video signals in an output signal for transmission over a cable. The video signals may include substantially isochronous baseband and digital video signals. The baseband video signal can comprise a standard definition analog video signal and the digital video signal may be frequency modulated before combining with the baseband video signal and for transmitting wirelessly. The digital video signal may be a compressed high definition digital video signal. A decoder demodulates an upstream signal to obtain a control signal for controlling the position and orientation of the camera and content of the baseband and digital video signals. | 05-09-2013 |
20090072807 | ADAPTIVE PWM PULSE POSITIONING FOR FAST TRANSIENT RESPONSE - An adaptive pulse positioning system for a voltage converter including an adjustable ramp generator, a pulse generator circuit, and a sense and adjust circuit. The adjustable ramp generator has an adjust input and provides a periodic ramp voltage having an adjustable magnitude based on an adjust signal provided to the adjust input. The pulse generator circuit receives the ramp voltage and generates a pulse signal with control pulses for controlling the output voltage of the voltage controller based on the ramp voltage. The sense and adjust circuit senses an output load transient and provides the adjust signal to the adjust input of the ramp generator to adaptively shift the pulse signal in time in response to the output load transient without adding pulses to the pulse signal. | 03-19-2009 |