sugu89

ADL5240 Control line spurious level and recommended circuit

Discussion created by sugu89 on May 12, 2016
Latest reply on Sep 30, 2016 by sugu89

We are planning to use ADL5240 in 6-bit parallel mode operation, where we are using 220pF feed-through capacitor (YFF18SC1H221M) in all control lines to attenuate the spurious and RF signal present in the control lines?

 

1. May I know what will be the RF signal level /spurious signal levels present in the control lines?

2. Can we proceed with the attached circuit with 220pF feed-through capacitor in all control lines?

3. Do you have any recommended circuit for all control lines instead of Feed-through capacitors?

 

Regards,

Sugumar K

 

ADL5240+schematic+section.jpg

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