DS90UB9702-Q1: DS90UB9702-Q1 Datasheet and Reference Design

Hi Xiang, 

If you go to the 9702 product page, there is a access request for design folders for full collateral access. This will be granted after verifying required NDAs are in place for these parts. 

www.ti.com/.../DS90UB9702-Q1-DESIGN

Regards, 

Logan