General Description

The single MAX4112/MAX4113, dual MAX4117/MAX4118, and quad MAX4119/MAX4120 current feedback amplifiers combine high-speed performance with low-power operation. The MAX4112/MAX4117/MAX4119 are optimized for closed-loop gains of 2V/V or greater, while the MAX4113/MAX4118/MAX4120 are optimized for gains of 8V/V or greater.

Features

♦ 400MHz -3dB Bandwidth (MAX4112/MAX4117)

270MHz -3dB Bandwidth (MAX4113/MAX4119)

300MHz -3dB Bandwidth (MAX4118/MAX4120)

♦ 0.1dB Gain Flatness to 115MHz (MAX4113/MAX4118/MAX4120)

♦ 1200V/µs Slew Rate (MAX4112/MAX4117/MAX4119)

1800V/µs Slew Rate (MAX4113/MAX4118/MAX4120)

♦ 280MHz Full-Power Bandwidth (VOUT = 2VP-P, MAX4112/MAX4117)

240MHz Full-Power Bandwidth (VOUT = 2VP-P, MAX4113/MAX4118/MAX4120)

♦ High Output Drive: 80mA

♦ Low Power: 5mA Supply Current per Channel

Applications

Broadcast and High-Definition TV Systems

RGB Video

Pulse/RF Amplifier

Ultrasound/Medical Imaging

Active Filters

High-Speed ADC Buffers

Professional Cameras

High-Definition Surveillance