Datasheet Summary
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
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FUNCTIONAL BLOCK DIAGRAM
IN 1 IISF IAL VEE 2 IBUFF ICC +1
5 6
IIDRV OUT 3
IDRV
Figure 1.
APPLICATIONS
CCD image sensor output buffer Digital still cameras Camcorders
GENERAL DESCRIPTION
The ADA4800...