TUSB211 Datasheet, PDF (1/21 Pages) Texas Instruments – Qualified for Automotive Applications

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TUSB211, TUSB211I, TUSB211-Q1
SLLSEO0C – MAY 2015 – REVISED JUNE 2016
TUSB211 USB 2.0 High Speed Signal Conditioner
1 Features
•1 Qualified for Automotive Applications
• Compatible with USB 2.0, OTG 2.0 and BC 1.2
• Support for LS, FS, HS signaling
• Active Power Consumption of 55 mW (Typical)
with 3.3-V Single Supply
• Selectable Signal Gain Via External Pulldown
Resistor
• Does Not Break DP, DM Trace
• Scalable Solution – Daisy Chain Device for High
Loss Applications
• Compact 1.6 mm x 1.6 mm QFN Package
2 Applications
• Automotive Infotainment
• Notebooks
• Desktops
• Docking Stations
• Cell Phones
• Active Cable, Cable Extenders
• Backplane
• Televisions
• Tablets
3 Description
The TUSB211 is a USB High-Speed (HS) signal
conditioner, designed to compensate for ISI signal
loss in a transmission channel.
The device has a patent-pending design which is
agnostic to USB Low Speed (LS) and Full Speed
(FS) signals. LS and FS signal characteristics are
unaffected by the TUSB211. HS signals are
compensated.
Programmable signal gain permits fine tuning device
performance to optimize High Speed signals at the
connector. This helps to pass USB High Speed
electrical compliance tests.
The footprint of TUSB211 does not break the
continuity of the DP/DM signal path. This permits risk
free system design of a complete USB channel.
In addition, TUSB211 is compatible with the USB On-
The-Go (OTG) and Battery Charging (BC) protocols
Device Information ⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TUSB211
TUSB211I
X2QFN (12)
1.60 mm x 1.60 mm
TUSB211-Q1
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Programmable Logic
Device
[Optional]
USB Host Implementation
Simplified Schematic
USB Transceiver
HS
TX
HS
RX
5V
CD TEST ENA_HS RSTN
D2P
D2M
TUSB211
D1P
D1M
VCC GND EQ VREG
3.3V
VBUS
DP
DM
GND
Host
Controller
TUSB211
Copyright © 2016, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.