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HA5025 Datasheet Quad/ 125MHz Video Current Feedback Amplifier

Manufacturer: Intersil (now Renesas)

Overview: HA5025 September 1998 File Number 3591.4 Quad, 125MHz Video Current Feedback Amplifier The HA5025 is a wide bandwidth high slew rate quad amplifier optimized for video applications and gains between 1 and 10. It is a current feedback amplifier and thus yields less bandwidth degradation at high closed loop gains than voltage feedback amplifiers. The low differential gain and phase, 0.1dB gain flatness, and ability to drive two back terminated 75Ω cables, make this amplifier ideal for demanding video applications. The current feedback design allows the user to take advantage of the amplifier’s bandwidth dependency on the feedback resistor. The performance of the HA5025 is very similar to the popular Intersil HA-5020.

Download the HA5025 datasheet PDF. This datasheet also includes the HA5 variant, as both parts are published together in a single manufacturer document.

Key Features

  • Wide Unity Gain Bandwidth.
  • . . 125MHz.
  • Slew Rate.
  • . 475V/µs.
  • Input Offset Voltage.
  • . . . . 800µV.
  • Differential Gain.
  • . . 0.03%.
  • Differential Phase.
  • 0.03 Degrees.
  • Supply Current (per Amplifier).
  • . 7.5mA.
  • ESD Protection.