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ADA4800 - High Speed CCD Buffer Amplifier

General Description

The ADA4800 is voltage buffer integrated with an active load.

The buffer is a low power, high speed, low noise, high slew rate, fast settling, fixed gain of 1 monolithic amplifier for chargecoupled device (CCD) applications.

Key Features

  • Integrated active load and gain of 1 buffer Very low buffer power consumption As low as 20 mW on chip Power save feature to reduce active load current by GPO control High buffer speed 400 MHz,.
  • 3 dB bandwidth 415 V/μs slew rate Fast settling time to 1%, 2 V step: 5 ns Adjustable buffer bandwidth Push-pull output stage Adjustable active load current Small package: 1.6 mm × 1.6 mm × 0.55 mm www. DataSheet4U. com.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Low Power, High Speed CCD Buffer Amplifier ADA4800 FEATURES Integrated active load and gain of 1 buffer Very low buffer power consumption As low as 20 mW on chip Power save feature to reduce active load current by GPO control High buffer speed 400 MHz, −3 dB bandwidth 415 V/μs slew rate Fast settling time to 1%, 2 V step: 5 ns Adjustable buffer bandwidth Push-pull output stage Adjustable active load current Small package: 1.6 mm × 1.6 mm × 0.55 mm www.DataSheet4U.com FUNCTIONAL BLOCK DIAGRAM ADA4800 IN 1 IISF IAL VEE 2 IBUFF ICC +1 5 6 ISF VCC IIDRV OUT 3 4 IDRV Figure 1. APPLICATIONS CCD image sensor output buffer Digital still cameras Camcorders GENERAL DESCRIPTION The ADA4800 is voltage buffer integrated with an active load.