GL850G Ver la hoja de datos (PDF) - Genesys Logic

Número de pieza

componentes Descripción

fabricante

GL850G

USB 2.0 HUB Controller

Genesys Logic 

GL850G USB 2.0 Low-Power HUB Controller

LIST OF FIGURES

FIGURE 3.1－GL850G 48 PIN LQFP PINOUT DIAGRAM................................................... 9

FIGURE 4.1 – GL850G BLOCK DIAGRAM (SINGLE TT) ................................................... 13

FIGURE 5.1 – OPERATING IN USB 1.1 SCHEME................................................................. 15

FIGURE 5.2 – OPERATING IN USB 2.0 SCHEME................................................................. 16

FIGURE 5.3 – POWER ON SEQUENCE OF GL850G............................................................. 17

FIGURE 5.4 – TIMING OF PGANG/SUSPEND STRAPPING .............................................. 17

FIGURE 5.5 – INDIVIDUAL/GANG MODE SETTING .......................................................... 18

FIGURE 5.6 – SELF/BUS POWER SETTING ...................................................................... 18

FIGURE 5.7 – LED CONNECTION ...................................................................................... 19

FIGURE 5.8 – SCHEMATICS BETWEEN GL850G AND 93C46............................................ 20

FIGURE 7.1 – GL850G 48 PIN LQFP PACKAGE............................................................... 24

©2000-2007 Genesys Logic Inc. - All rights reserved.

Page 5

Share Link: