GL800USB View Datasheet(PDF) - Genesys Logic

Part Name

Description

Manufacturer

GL800USB

3.3 V, USB 2.0 UTMI compliant transceiver

Genesys Logic 

GL800USB - USB2.0 UTMI COMPLIANT TRANSCEIVER

4. Function Block

4.1 Block Diagram

Data+

Data-

HS XCVR

Rcv

HS

Elasticity

DLL

Buffer

Status/

Control

Xmit

FS XCVR

Rcv

Status/

Control

FS DLL &

Data

Recovery

Xmit

Analog Front End

External

Crystal

M

NRZI

U

Decoder

X

Bit

Unstuffer

Receive

State

Machine

Rx

Register

Parallel Rx

Data

Transmit

State

Machine

Tx

Register

Parallel Tx

Data

NRZI

Encoder

Bit

Stuffer

Clock

Multiplier

CLK

Control

Logic

Control

©2000-2001 Genesys Logic Inc.—All rights reserved.

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