JAJSDS5B August 2017 – September 2017 TUSB215
PRODUCTION DATA.
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
To avoid the need for signal vias, it is highly recommend to route the High Speed traces on the same surface layer than the TUSB215 is placed. shows an example how one could layout the PCB for TUSB215.
The layout should use impedance controlled traces to maintain 90 Ω differential impedance for the whole signal path as required per USB 2.0 specification. General guidelines for highspeed signal routing apply.