Home Interface PCIe, SAS & SATA ICs
Home
Interface
PCIe, SAS & SATA ICs

TMUXHS4412

ACTIVE

4-Channel 20-Gbps differential 2:1/1:2 mux/demux

Order now
Data sheet

TMUXHS4412

ACTIVE
Data sheet Order now

Product details

Type Passive mux Protocols PCIe1, PCIe2, PCIe3, PCIe4, SAS1, SAS2, SAS3, SATA1, SATA2, SATA3, UPI Applications PCIe, SAS, SATA, USB4.0, DP2.0, FPD Link Number of channels (#) 4 Speed (Max) (Gbps) 20 Supply voltage (V) 3.3, 1.8 Rating Catalog Operating temperature range (C) -40 to 105, 0 to 70
Type Passive mux Protocols PCIe1, PCIe2, PCIe3, PCIe4, SAS1, SAS2, SAS3, SATA1, SATA2, SATA3, UPI Applications PCIe, SAS, SATA, USB4.0, DP2.0, FPD Link Number of channels (#) 4 Speed (Max) (Gbps) 20 Supply voltage (V) 3.3, 1.8 Rating Catalog Operating temperature range (C) -40 to 105, 0 to 70
WQFN (RUA) 42 32 mm² 9 x 3.5
  • Provides bidirectional passive 2:1 MUX / 1:2 DEMUX for four differential channels
  • Data rate support up to 20 Gbps
  • Supports PCI Express 4.0 up to 16 Gbps
  • Also supports USB 3.2, USB 4.0, TBT 3.0, DP 2.0, SATA, SAS, MIPI DSI/CSI, FPD-Link III, LVDS, SFI and Ethernet Interfaces
  • –3-dB differential BW of 13 GHz
  • Excellent dynamic characteristics for PCIe 4.0 signaling
    • Insertion loss = -1.3 dB at 8 GHz
    • Return loss = –22 dB at 8 GHz
    • Cross-talk = -58 dB at 8 Ghz
  • Adaptive common mode voltage tracking
  • Supports common mode voltage up to 0 to 1.8 V
  • Single supply voltage VCC of 3.3 or 1.8 V
  • Ultra low active (320 µA) and standby power consumption (0.1 µA)
  • Industrial temperature option with –40° to 105°C
  • Pin-to-pin PCIe 4.0 linear redriver option with DS160PR421 and DS160PR412
  • Available in 3.5 mm x 9 mm QFN package
  • Provides bidirectional passive 2:1 MUX / 1:2 DEMUX for four differential channels
  • Data rate support up to 20 Gbps
  • Supports PCI Express 4.0 up to 16 Gbps
  • Also supports USB 3.2, USB 4.0, TBT 3.0, DP 2.0, SATA, SAS, MIPI DSI/CSI, FPD-Link III, LVDS, SFI and Ethernet Interfaces
  • –3-dB differential BW of 13 GHz
  • Excellent dynamic characteristics for PCIe 4.0 signaling
    • Insertion loss = -1.3 dB at 8 GHz
    • Return loss = –22 dB at 8 GHz
    • Cross-talk = -58 dB at 8 Ghz
  • Adaptive common mode voltage tracking
  • Supports common mode voltage up to 0 to 1.8 V
  • Single supply voltage VCC of 3.3 or 1.8 V
  • Ultra low active (320 µA) and standby power consumption (0.1 µA)
  • Industrial temperature option with –40° to 105°C
  • Pin-to-pin PCIe 4.0 linear redriver option with DS160PR421 and DS160PR412
  • Available in 3.5 mm x 9 mm QFN package

The TMUXHS4412 is a high-speed bidirectional passive switch which can be used for both multiplexer (mux) and demultiplexer (demux) configurations. The TMUXHS4412 is a analog differential passive mux or demux that works for many high-speed differential interfaces for data rates up to 20 Gbps including PCI Express 4.0. The device can be used for higher data rates where electrical channel has signal integrity margins. The TMUXHS4412 supports differential signaling with common mode voltage range (CMV) of up to 0 to 1.8 V and with differential amplitude up to 1800 mVpp. Adaptive CMV tracking ensures the channel through the device remains unchanged for the entire common mode voltage range.

The excellent dynamic characteristics of the TMUXHS4412 result minimum attenuation to the signal eye diagram with very little added jitter. The device’s silicon design is optimized for excellent frequency response at higher frequency spectrum of the signals. Its silicon signal traces and switch network are matched for best intra-pair skew performance.

The TMUXHS4412 has an extended industrial temperature range that suits many rugged applications including industrial and high reliability use cases.

The TMUXHS4412 is a high-speed bidirectional passive switch which can be used for both multiplexer (mux) and demultiplexer (demux) configurations. The TMUXHS4412 is a analog differential passive mux or demux that works for many high-speed differential interfaces for data rates up to 20 Gbps including PCI Express 4.0. The device can be used for higher data rates where electrical channel has signal integrity margins. The TMUXHS4412 supports differential signaling with common mode voltage range (CMV) of up to 0 to 1.8 V and with differential amplitude up to 1800 mVpp. Adaptive CMV tracking ensures the channel through the device remains unchanged for the entire common mode voltage range.

The excellent dynamic characteristics of the TMUXHS4412 result minimum attenuation to the signal eye diagram with very little added jitter. The device’s silicon design is optimized for excellent frequency response at higher frequency spectrum of the signals. Its silicon signal traces and switch network are matched for best intra-pair skew performance.

The TMUXHS4412 has an extended industrial temperature range that suits many rugged applications including industrial and high reliability use cases.
open-in-new Find other PCIe, SAS & SATA ICs
Download

Similar products you might be interested in

open-in-new Compare products
Pin-for-pin with same functionality to the compared device.
DS160PR412 ACTIVE PCIe® 4.0, 16-Gbps, 4-channel linear redrivers with integrated 1:2 demux Pin-to-pin redriver with intergrated mux upgrade
DS160PR421 ACTIVE PCIe® 4.0 16-Gbps 4-channel linear redrivers with integrated 2:1 mux Pin-to-pin redriver with intergrated mux upgrade
Similar functionality to the compared device.
DS160PR410 ACTIVE 4 channel PCI Express gen-4 linear redriver Commercial redriver version
SN75LVPE4410 ACTIVE 4-channel 16-Gbps linear redriver Industrial redriver version

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 9
Type Title Date
* Data sheet TMUXHS4412 4-Channel 20 Gbps Differential 2:1/1:2 Mux/Demux datasheet PDF | HTML 18 Mar 2020
* Radiation & reliability report PCI-e Reference Clock Measurement with Multiplexers PDF | HTML 29 Jun 2022
Application note TMUXHS4212 MUX vs DS160PR421 or DS160PR412 Redriver in PCIe GEN 4 Applications PDF | HTML 03 Oct 2022
Test report CISPR 25, Class 5, 400-kHz Rated 15-W Automotive USB Type-C® Charger Ref. Design PDF | HTML 21 Dec 2021
Application note Layout Guidelines of PCIe® Gen 4.0 Application With the TMUXHS4412 Multiplexer PDF | HTML 27 Sep 2021
Test report PCI Express® Generation 4 Compliance Test Report With TMUXHS4412 PDF | HTML 05 Aug 2021
Application note Schematic Checklist of TMUXHS4212EVM and TMUXHS4412EVM PDF | HTML 16 Mar 2021
Certificate TMUXHS4412EVM EU RoHS Declaration of Conformity (DoC) 30 Nov 2020
EVM User's guide TMUXHS4412EVM User Guide 19 Nov 2020

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TMUXHS4412EVM — TMUXHS4412 4-channel 20-Gbps differential 2:1/1:2 mux/demux evaluation module

The TMUXHS4412 evaluation module (EVM) can be used to evaluate the high-speed bidirectional passive switching performance for USB Type-C™ mux or demux applications supporting USB 3.1 Gen 1, Gen 2 data.
User guide: PDF
Not available on TI.com
GUI for evaluation module (EVM)

SIGCONARCHITECT — SigCon Architect utility tool

Our SigCon Architect utility tool provides a simple-to-use and robust system for interaction with several different high-speed signal conditioning TI devices. This software provides an interactive GUI for supported devices to access device features through SMBus and SPI communications.

SigCon (...)

View options
Simulation model

TMUXHS4412 S-Parameter Model

SLAM352.ZIP (451 KB) - S-Parameter Model
Download
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Request
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
View options
Package Pins Download
WQFN (RUA) 42 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos