GL650USB View Datasheet(PDF) - Genesys Logic

Part Name

Description

MFG CO.

GL650USB

USB 4 PORT HUB CONTROLLER

Genesys Logic 

1 2 3 4 5 6 7 8 9 10 Next

4 BLOCK DIAGRAM

GL650USB 4 PORT USB HUB CONTROLLER

UPSTREAM

PORT

D+

D-

TRANS-

CEIVER

HUB REPEATER

12 MHz

PLL

SIE

PORT CON-

TROLLER

TRANS-

CEIVER

PORT CON-

TROLLER

TRANS-

CEIVER

Registers

Micro-

Controller

ROM

RAM

D+ D-

LED

DOWNSTREAM

PORT 1

D+ D-

LED

DOWNSTREAM

PORT 4

5

08/18/00

Revision 1.2

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