USB3803CI-1-GL-TR Standard Microsystems, USB3803CI-1-GL-TR Datasheet

USB3803CI-1-GL-TR

Manufacturer Part Number

USB3803CI-1-GL-TR

Description

Manufacturer

Standard Microsystems

Datasheet

1.USB3803.pdf (6 pages)

Specifications of USB3803CI-1-GL-TR

Pack_quantity

3000

Comm_code

85423990

Lead_time

Current page: 1 of 6
Download datasheet (311Kb)

PRODUCT FEATURES

Features

SMSC USB3803C

Integrated USB 2.0 Compatible 3-Port Hub

Advanced power saving features

Provides USB Battery Charger Detection for:

Supports either Single-TT or Multi-TT configurations

Bypass Switch for low power single port operation

Enhanced configuration options available through

Internal Default configuration option when serial I

MultiTRAK

PortMap

PortSwap

PHYBoost

VariSense

— 1

— Port goes into power saving state when no devices are

— Port is shutdown when port is disabled

— Digital core shut down in Bypass and Standby Mode

— USB-IF Battery Charging 1.1 compliant Dedicated

— USB-IF Battery Charging 1.1 compliant Charging

— Standard Downstream Port (SDP); ie. USB host or

— Downstream Hub Ports Support USB-IF Battery

for Full-Speed and Low-Speed connections (when

connected to a High-Speed host)

— Battery charging detection using a PMIC

— Stereo and mono/mic audio

— USB1.1 Data

serial I

— VID/PID/DID

— String Descriptors

— Configuration options for Hub

host not available

— Dedicated Transaction Translator per port

— Configurable port mapping and disable sequencing

— Configurable differential intra-pair signal swapping

— Programmable USB transceiver drive strength for

— Programmable USB receiver sensitivity

connected downstream

Charging Ports (DCP)

Downstream Port (CDP)

downstream hub port

Charging 1.1 as Charging Downstream Port (CDP)

recovering signal integrity

A Typical Standby Current

C Slave Port

USB 2.0 High-Speed Hub Controller

Optimized for Portable Applications

PRODUCT PREVIEW

Applications

The USB3803 is targeted for applications where more

than one USB port is required. As mobile devices add

more features and the systems become more complex

it is necessary to have more than one USB port to take

communicate with the internal and peripheral devices.

flexPWR

External 12, 19.2, 26, or 38.4MHz clock input

Internal 3.3V & 1.2V Voltage Regulators for single

Internal Short Circuit protection of USB differential

USB Port ESD Protection (DP/DM)

25-pin WLCS (1.95mm x 1.95mm Wafer Level Chip

Mobile Phones

Ultra Mobile PCs

Tablet Computers

Digital Still Cameras

Digital Video Camcorders

Gaming Consoles

PDAs

Portable Media Players

GPS Personal Navigation Devices

Media Players/Viewers

— Low current design ideal for battery powered

— Internal supply switching provides low power modes

supply operation

— External VBAT and 1.8V dual supply input option

signal pins

— ±15kV (air discharge)

— ±8kV (contact discharge)

— IEC 61000-4-2 level 4 ESD protection without external

Scale) Package - 0.4mm ball pitch

USB3803

applications

devices

Technology

Revision 1.0 (07-05-11)

Data Brief

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