General Description
The EL4451C is a complete variable gain circuit. It offers wide bandwidth and excellent linearity while including a powerful output voltage amplifier, drawing modest supply current.

FEATUREs
• Complete variable-gain amplifier with output amplifier, requires no extra components
• Excellent linearity of 0.2%
• 70 MHz signal bandwidth
• Operates on ±5V to ±15V supplies
• All inputs are differential
• 400V/μs slew rate
• > 70dB attenuation @ 4 MHz

APPLICATIONs
• Leveling of varying inputs
• Variable filters
• Fading
• Text insertion into video