AD9254 input impedance

Document created by analog-archivist Employee on Feb 23, 2016
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we want to run simulations with AD9254 in Genesys and we need to know the input
impedance @ 86MHz (or at a frequency close to this). Could you please send me
this info ?

 

We don’t have specific S-parameters for the AD9254, but the input architecture
for the AD9640 and AD9246 is the same. We provide IBIS models for these
products. You can download either of them and use these parameters in your
simulation.

The IBIS models for these two products can be found here:
AD9246:
http://www.analog.com/en/analog-to-digital-converters/high-speed-ad-converters/a
d9246/products/product.html

AD9640:
http://www.analog.com/en/analog-to-digital-converters/ad-converters/ad9640/produ
cts/product.html#product-designtools

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