Datasheet

AD8271
Rev. 0 | Page 19 of 20
DRIVING CABLING DRIVING AN ADC
Because the AD8271 can drive large voltages at high output
currents and slew rates, it makes an excellent cable driver. It is
good practice to put a small value resistor between the AD8271
output and cable, since capacitance in the cable can cause peaking
or instability in the output response. A resistance of 20  or higher
is recommended.
The AD271 high slew rate and drive capability, combined with
its dc accuracy, make it a good ADC driver. The AD8271 can
drive single-ended input ADCs. Many converters require the
output to be buffered with a small value resistor combined with
a high quality ceramic capacitor. See the relevant converter data
sheet for more details.
AD8271
(SINGLE OUT)
07363-148
Figure 55. Driving Cabling