General Description

The EL2120C is a wideband current feedback amplifier optimized for video performance. Its 0.01% differential gain and 0.03 degree differential phase performance when at g5V supplies exceeds the performance of other amplifiers running on g15V supplies. Operating on g8 to g15V supplies reduces distortions to 0.01% and 0.01 degrees and below. The EL2120C can operate with supplies as low as g2.5V or a single a5V supply.

Features

# Excellent differential gain and phase on g5V to g15V supplies

# 100 MHz b3 dB bandwidth from gains of g1 to g10

# 700 V/ms slew rate

# 0.1 dB flatness to 20 MHz

# Output disable in 50 ns - remains high impedance even when driven with large slew rates

# Single a5V supply operation

# AC characteristics are lot and temperature stable

# Available in small SO-8 package

Applications

# Video gain block

# Residue amplifier

# Multiplexer

# Current to voltage converter

# Coax cable driver with gain of 2

# ADC driver