LT1397 Datasheet

• 400MHz Bandwidth on ±5V (AV = 1)
• 350MHz Bandwidth on ±5V (AV = 2, –1)
• 0.1dB Gain Flatness: 100MHz (AV = 1, 2 and –1)
• High Slew Rate: 800V/µs
• Wide Supply Range: ±2V(4V) to ±6V(12V)
• 80mA Output Current
• Low Supply Current: 4.6mA/Amplifier
• LT1397: SO-14, SSOP-16 and Tiny 4mm × 3mm × 0.75mm DFN-14 Packages
• Low Profile (1mm) ThinSOT^™ Package

• Cable Drivers
• Video Amplifiers
• MUX Amplifiers
• High Speed Portable Equipment
• IF Amplifiers

The LT1397 are quad 400MHz current feedback amplifiers with an 800V/µs slew rate and the ability to drive up to 80mA of output current.

The LT1397 operate on all supplies from a single 4V to ±6V. At ±5V, they draw 4.6mA of supply current per amplifier.

For space limited applications, the LT1397 is available in a tiny 4mm × 3mm × 0.75mm DFN package.

The LT1397 are manufactured on our proprietary complementary bipolar process. They have standard quad pinouts and they are optimized for use on supply voltages of ±5V.