Multiple video input clamping arrangement
Pedestal level control circuit and method for controlling...
Satellite television broadcasting receiver including improved cl
Synchronizing signal clamping circuit of image signal processing
Video amplifier with integrated DC level shifting
Video camera with coarse analog and fine digital black level adj
Video signal clamp
Video signal clamp
Video signal clamping arrangement located downstream of a multip
Video signal data and composite synchronization extraction circu
Video signals clamping circuit for maintaining DC level of video
Video stabilizing circuit for display apparatus