The EL4453 is a complete fader subsystem. It variably blends two inputs together for such applications as video picture-in-picture effects.
The EL4453 operates on ±5V to ±15V supplies and has an analog differential input range of ±2V. AC characteristics do not change appreciably over the supply range.

FEATUREs
• Complete two-input fader with output amplifier—uses no extra components
• 80MHz bandwidth
• Fast fade control speed
• Operates on ±5V to ±15V supplies
• > 60dB attenuation @ 5MHz

APPLICATIONs
• Mixing two inputs
• Picture-in-picture
• Text overlay onto video
• General gain control