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Need check series termination(IBIS Model) for ADV3226.

Question asked by JERRYLIN on May 3, 2018
Latest reply on May 7, 2018 by PoornimaSubramani

Need check series termination(IBIS Model) for ADV3226.

We have tested evaluation board of systems using ADV3226 and one port input 75ohm CATV signal
,but insertion loss about 5db.
How we up on analog gain?

 

We still do not know what example and guidelines will be follow.
Picture#1 look at RN1 is 22ohm for reference schematic design

Picutre#2 look at RN1 is 75ohm for evaluation board

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