DESCRIPTION
The GT4122 multiplier is a monolithic dual-channel, broadcast quality video mixer.

FEATURES
• broadcast quality video multiplier
• 30 MHz at -1.0 dB video and control channel bandwidth
• one external frequency compensation adjustment
• ultra low differential gain and differential phase, (typically 0.01 % and 0.01 deg.)
• external DC offset and span trims
• 20 pin PDIP and SOIC packaging

APPLICATIONS
• Production switcher video mixers
• Linear Keyers