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Question about HMC847LC5?

Question asked by DAYTRIPPER on Apr 19, 2018
Latest reply on May 7, 2018 by salemdar

in this HMC847 Device Spec, i saw the this line.

 

- Half rate clock input

 

What does it mean?

if I want get 20Gbps Serial data.... output?

 

ex)

D1,D2,D3,D4 : 5Gbps

CKIN : 5GHz? or 10GHz?

CKOUT : 2.5GHz or 5GHz

OUT : 20Gbps

 

I understand the " Half rate clock input" is 5GHz...   is it right?

The device uses both rising and falling edges of the half-rate clock to serialize the data.

 

is it right?

 

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