General Description
The EL4089C is an 8-pin complete DC-restored monolithic video amplifier sub-system. It contains a high quality video amplifier and a nulling, sample-and-hold amplifier specifically designed to stabilize video performance. When the HOLD logic input is set to a TTL/CMOS logic 0, the sample- and-hold amplifier can be used to null the DC offset of the video amplifer.

FEATUREs
# Complete video level restoration system
# 0.02% differential gain and 0.05§ differential phase accuracy at NTSC
# 60 MHz bandwidth
# 0.1 dB flatness to 10 MHz
# VS e g5V to g15V
# TTL/CMOS hold signal

APPLICATIONs
# Input amplifier in video equipment
# Restoration amplifier in video mixers