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TUSB1002
SLLSEU4D –MAY 2016–REVISED OCTOBER 2017
TUSB1002 USB3.1 10 Gbps Dual-Channel Linear Redriver
1 Features
3 Description
The TUSB1002 is the industry’s first dual-channel
USB 3.1 SuperSpeedPlus (SSP) redriver and signal
conditioner. The device offers low power consumption
1
•
•
•
Supports USB3.1 SuperSpeed (5 Gbps) and
SuperSpeedPlus (10 Gbps)
Supports PCI Express Gen3, SATA Express, and
SATA Gen3.
on
architecture. It supports the USB3.1 low power
modes which further reduces idle power
consumption.
a
3.3-V supply with its ultra-low-power
Ultra Low-Power Architecture
–
–
–
Active: < 340 mW
U2/U3: < 8 mW
The TUSB1002 implements
a linear equalizer,
supporting up to 16 dB of loss due to Inter-Symbol
Interference (ISI). When USB signals travel across a
PCB or cable, signal integrity degrades due to loss
and inter-symbol interference. The linear equalizer
compensates for the channel loss, and thereby,
extends the channel length and enables systems to
pass USB compliance. The dual lane implementation
and small package size provides flexibility in the
placement of the TUSB1002 in the USB3.1 path.
Disconnected: < 2 mW
•
Adjustable Voltage Output Swing Linear Range up
to 1200 mVpp
•
•
No Host/Device Side Requirement
16 Settings for up to 16 dB at 10 Gbps of Linear
Equalization
•
•
•
Adjustable DC Equalization Gain
Hot-Plug Capable
The TUSB1002 is available in either a a 24-pin 4 mm
x 4 mm VQFN. It is also available in a commercial
grade (TUSB1002) or industrial grade (TUSB1002I).
Pin-to-Pin Compatible With LVPE502A and
LVPE512 USB 3.0 Redriver
•
Temperature Range: 0°C to 70°C (Commercial)
and –40°C to 85°C (Industrial)
Device Information(1)
PART NUMBER
TUSB1002
PACKAGE
BODY SIZE (NOM)
•
•
•
±6 KV HBM ESD
Available in Single 3.3 V Supply.
Available in 4 mm x 4 mm VQFN
VQFN (24)
4.00 mm x 4.00 mm
TUSB1002I
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
2 Applications
•
•
•
•
•
•
Notebook and Desktop PC
TVs
Tablets
Cell Phones
Active Cable
Docking Stations
SPACER
Simplified Schematic
RXP1
TXP1
TXN1
+
-
+
-
+
-
RXN1
TUSB1002
+
USB 3.1
Host
TXP2
TXN2
RXP2
RXN2
+
-
+
-
-
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.