ZHCSA87F August 2012 – June 2019 DLP7000
The DLPC410 DMD data signals require precise length matching. Differential signals should have impedance of 100Ω (with 5% tolerance). It is important that the propagation delays are matched. The maximum differential pair uncoupled length is 100 mils with a relative propagation delay of ±25 mil between the p and n. Matching all signals exactly will maximize the channel margin. The signal path through all boards, flex cables and internal DMD routing must be considered in this calculation.