LT1395

• Product introduction

LT1395Single 400MHz current feedback amplifier

peculiarity

• The bandwidth at ±5V is 400MHz (A_V= 1)
• The bandwidth at ±5V is 350MHz (A_V= 2、-1)
• 0.1dB gain flatness: 100MHz (A_V= 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 per amplifier
• LT1395: SO-8, TSOT23-5 and TSOT23-6 packages
  LT1396: SO-8, MSOP and tiny 3mm × 3mm × 0.75mm DFN-8 packages
  LT1397: SO-14, SSOP-16 and tiny 4mm × 3mm × 0.75mm DFN-14 packages
• Low profile (only 1mm height) ThinSOT^TMencapsulation

  description

  LT^®The 1395/LT1396/LT1397 are single/dual/quad 400MHz current feedback amplifiers with a slew rate of 800V/μs and capable of driving up to 80mA of output current.

  The LT1395/LT1396/LT1397 operate from a single 4V to ±6V. When running at ±5V, they draw 4.6mA of supply current per amplifier. LT1395CS6 also adds a shutdown pin. When disabled, the LT1395CS6 draws virtually zero supply current and its output becomes high impedance. The turn-on of the LT1395CS6 will take only 30ns and turn-off will take 40ns, making it ideal for spread spectrum and portable device applications.

  For space-constrained applications, the LT1395 is available in a TSOT-23 package, the LT1396 is available in a tiny 3mm × 3mm × 0.75mm double-sided leadless leadless DFN package, and the LT1397 is available in a tiny 4mm × 3mm x 0.75mm DFN package.

  The LT1395/LT1396/LT1397 are manufactured using Linear Technology's proprietary complementary bipolar process. They feature a standard single/dual/quad pinout configuration and are optimized for use with a supply voltage of ±5V.

• apply

  • Cable driver
  • Video amplifier
  • MUX amplifier
  • High-speed portable devices
  • IF amplifier