USB3803CI-1-GL-TR Standard Microsystems, USB3803CI-1-GL-TR Datasheet
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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
84
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
μ
2
A Typical Standby Current
C Slave Port
TM
TM
TM
USB 2.0 High-Speed Hub Controller
Optimized for Portable Applications
PRODUCT PREVIEW
2
C
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