Maximum delay difference at IF out among HMC1190As

Question

Hello, 
 Our customer uses 4pcs of HMC1190As on a board. And there is some signal delay difference at IF out pin among those HMC1190As. The customer improved the delay difference but there is still it. So they would like to know estimated maximum delay difference at IF out pin anong HMC1190As. Can you provide the value? 
 IF=153.6MHz, Lo=3346.4MHz 
 Best regards, 
 Akira

ADIApproved · Accepted Answer

Hi Akira, 
 The part characterization tests do not include this particular test condition. Unfortunately we don't have such data. 
 In addition to that, for completeness I am adding the link below as it seems to be a related follow up query from the same customer. 
 How to use for synchronous operation of multiple HMC1190As 
 Best, 
 Sefa