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How to DC-couple LTC6403-1 and AD9253


I want to use LTC6403-1.
I have a question about the connection with the ADC (AD9253) , so please let me know.

I think the LTC6403-1 is compatible with Zero-I / F.
I would like to connect to the AD9253 with a DC connection. Are there any specific methods or precautions?

・ LTC6403 VOCM = 1.5V
・ AD9253 VIN is rated at 2.0V MAX
⇒ For example, is there a way to convert AD9253 input VCM = 0.9V?

Best Regards,