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Entry  Sun May 2 18:36:14 2010, Ignacio Diéguez Estremera, DRS4 chip model 
    Reply  Mon May 3 11:09:12 2010, Stefan Ritt, DRS4 chip model 
       Reply  Mon May 3 17:06:02 2010, Ignacio Diéguez Estremera, DRS4 chip model 
          Reply  Mon May 3 17:10:29 2010, Stefan Ritt, DRS4 chip model 
             Reply  Mon May 3 23:21:55 2010, Ignacio Diéguez Estremera, DRS4 chip model 
                Reply  Tue May 4 11:26:21 2010, Stefan Ritt, DRS4 chip model DRS4_S-Parameter.pdf
                   Reply  Tue May 4 16:23:16 2010, Ignacio Diéguez Estremera, DRS4 chip model 
                   Reply  Wed May 12 11:47:39 2010, Jinhong Wang, DRS4 chip model 
                      Reply  Wed May 12 16:26:12 2010, Stefan Ritt, DRS4 chip model 
Message ID: 78     Entry time: Wed May 12 11:47:39 2010     In reply to: 74     Reply to this: 79
Author: Jinhong Wang 
Subject: DRS4 chip model 

Stefan Ritt wrote:

Ignacio Diéguez Estremera wrote:

So i guess i won't be able to include drs4 in my simulations :-(. Any other suggestions? Maybe the S-params model you where working on? Anything is better than nothing :-)

Please find attached the S-parameters. 

 Hi, we plan to do a time interpolating among the eight channels on a single chip to obtain a maximum 40 GSPS (or, maybe 30 GSPS ) sampling rate.  Hence RF behavior of the anlog input is very important for us.

Will you give us some advice on the modeling of  the anlog input circuit of the chip?  Perhaps just the Spice model of the analog input?

The attached S parameters I found  here is for fs =1 GSPS, what about fs=5GSPS?

thanks in advance,

                                                                               Jinhong Wang (wangjinh@mail.ustc.edu.cn  ;  alleyor.wang@gmail.com)

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