250MHz/3mA Current Mode Feedback Amplifier

The EL2480 is a quad current-feedback operational amplifier which achieves a -3dB bandwidthof 250MHz at a gain of +1 while consuming only 3mA of supply current per amplifier. It will operate with dual supplies ranging from ±1.5V to ±6V, or from single supplies ranging from +3V to +12V. In spite of its low supply current, the EL2480 can output 55mA while swinging to ±4V on ±5V supplies. These attributes make the EL2480 an excellent choice for low power and/or low voltage

cable-driver, HDSL, or RGB applications.

Features

• Quad topology

• 3mA supply current (per amplifier)

• 250MHz -3dB bandwidth

• Low cost

• Single- and dual-supply operation down to ±1.5V

• 0.05/0.05° diff. gain/diff. phase into 150Ω

• 1200V/µs slew rate

• Large output drive current - 55mA

• Also available with disable in triple

• Pb-Free plus Anneal available (RoHS compliant)

Applications

• Low power/battery applications

• HDSL amplifiers

• Video amplifiers

• Cable drivers

• RGB amplifiers

• Test equipment amplifiers

• Current to voltage converters