General Description

This family of dual, triple, and quad operational amplifiers built using Elantecs Complementary Bipolar process offers unprecedented high frequency performance at a very low cost. They are suitable for any application such as consumer video, where traditional DC performance specifications are of secondary importance to the high frequency specifications. On ±5V supplies at a gain of +1 the EL2210C, EL2310C, and EL2410C will drive a 150W load to +2V,--- -1V with a bandwidth of 50MHz and a channel-to-channel isolation of 60dB or more. At a gain of +2, the EL2211C, EL2311C, and EL2411C will drive a 150W load to +2V, -1V with a bandwidth of 100MHz with the same channel-to-channel isolation. All four achieve 0.1dB bandwidth at 5MHz.

The power supply operating range is fixed at ±5V or +10/0V. In single supply operation the inputs and outputs will operate to ground. Each amplifier draws only 7mA of supply current.

Features

• Stable at gain of 2 and 100MHz

gain_bandwidth product (EL2211C, EL2311C, & EL2411C)

• Stable at gain of 1 and 50MHz

gain_bandwidth product (EL2210C, EL2310C, & EL2410C)

• 130V/µs slew rate

• Drives 150W load to video levels

• Inputs and outputs operate at negative supply rail

• ±5V or +10V supplies

• -60dB isolation at 4.2MHz

Applications

• Consumer video amplifiers

• Active filters/integrators

• Cost-sensitive applications

• Single supply amplifiers