HD3SS6126
www.ti.com
SLAS975 –NOVEMBER 2013
USB 3.0 and USB 2.0 Differential Switch 2:1/1:2 MUX/DEMUX
Check for Samples: HD3SS6126
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FEATURES
DESCRIPTION
The HD3SS6126 is a high speed passive switch that
is designed for USB applications to route both
SuperSpeed USB RX and TX and USB 2.0 DP/DM
signals from a source to two destination or vice-
versa. It can also be used for DisplayPort, PCI
Express, SATA, SAS, and XAUI applications. The
HD3SS6126 can be used in either sink side or source
side applications.
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Ideal for USB Applications
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Signal Switch for USB 3.0 (SuperSpeed
USB and USB 2.0 HS/FS/LS)
Three Bi-directional Differential Pair Channel
MUX/DEMUX Switch Also Suitable for
DisplayPort, PCIe Gen1/2/3, SATA 1.5/3/6G,
SAS 1.5/3/6G and XAUI Applications
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Supports Data Rates up to 10 Gbps on High-
bandwidth Path (SS)
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VCC Operating Range 3.3V ± 10%
Wide –3dB Differential BW of Over 10 GHz on
High-bandwidth Path (SS)
NoteBook
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Utilizes a unique adaptation method to
maintain a constant channel impedance over
the supported common mode voltage range
Excellent High-bandwidth Path Dynamic
Characteristics (at 2.5 GHz)
USB 3
USB 3
Rx
Tx
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Crosstalk = –35 dB
Isolation = –23 dB
USB
USB 2
DP / DM
Connector
Insertion Loss = –1.1 dB
Return Loss = –11 dB
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Small 3.5mm x 9 mm, 42-Pin WQFN Package
(RUA)
Active Mode Power = 8 mW
Connector
APPLICATIONS
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Desktop PCs
Notebook PCs
Tablets
USB
Connector
Docking Station
Telecommunications
Televisions
Dock Station
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2013, Texas Instruments Incorporated