NetChip NET2270
USB 2.0 Interface Controller
FEATURES
.........................................................................................................................................7 1.2 OVERVIEW........................................................................................................................................7 1.3 NET2270 BLOCK DIAGRAM.............................................................................................................9 1.4 NET2270 TYPICAL SYSTEM BLOCK DIAGRAMS ..............................................................................9 1.4.1 Example connections to NET2270.........................................................................................11 1.4.2 Example Part Numbers..........................................................................................................12 1.4.3 General PCB Layout Guidelines ...........................................................................................12 1.4.3.1 1.4.3.2 1.4.3.3 1.4.3.4 1.4.3.5 USB Differential Signals ..................................................................................................................12 Analog VDD (power)..