TUSB1002 Datasheet, PDF (1/28 Pages) Texas Instruments – USB3.1 10 Gbps Dual-Channel Linear Redriver

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TUSB1002
SLLSEU4A – MAY 2016 – REVISED MAY 2016
TUSB1002 USB3.1 10 Gbps Dual-Channel Linear Redriver
1 Features
•1 Supports USB3.1 SuperSpeed (5 Gbps) and
SuperSpeedPlus (10 Gbps)
• Ultra Low-Power Architecture
– Active: < 340 mW
– U2/U3: < 8 mW
– Disconnected: < 2 mW
• Adjustable Voltage Output Swing Linear Range up
to 1200 mVpp
• No Host/Device Side Requirement
• 14 Settings for up to 15 dB at 10 Gbps of Linear
Equalization
• Adjustable DC Equalization Gain
• Hot-Plug Capable
• 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)
• ±6 KV HBM ESD
• Available in Single 3.3 V Supply.
• Available in 4 mm x 4 mm VQFN or 3 mm x 3 mm
WQFN
2 Applications
• Notebook and Desktop PC
• TVs
• Tablets
• Cell Phones
• Active Cable
• Docking Stations
SPACER
Simplified Schematic
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
on a 3.3-V supply with its ultra-low-power
architecture. It supports the USB3.1 low power
modes which further reduces idle power
consumption.
The TUSB1002 implements a linear equalizer,
supporting up to 15 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.
The TUSB1002 is available in either a 24-pin 3 mm x
3 mm WQFN or a 24-pin 4 mm x 4 mm VQFN. It is
also available in a commercial grade (TUSB1002) or
industrial grade (TUSB1002I).
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TUSB1002
TUSB1002I
VQFN (24)
4.00 mm x 4.00 mm
TUSB1002
TUSB1002I
WQFN (24)
3.00 mm x 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
+
-
USB 3.1
Host ₊
-
RXP1 ₊
RXN1 _-
+
TXP1
-
TXN1
TXP2
TXN2
TUSB1002
+
+
-
-
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.