TMUXHS4412

ACTIVE

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

Product details

Type Passive mux Protocols PCIe1, PCIe2, PCIe3, PCIe4, SAS1, SAS2, SAS3, SATA1, SATA2, SATA3, UPI, USB 4.0 Gen 2x2 Applications DP2.0, FPD Link, PCIe, SAS, SATA, USB4.0 Number of channels 4 Speed (max) (Gbpp) 20 Supply voltage (V) 1.8, 3.3 Rating Catalog Operating temperature range (°C) -40 to 105
Type Passive mux Protocols PCIe1, PCIe2, PCIe3, PCIe4, SAS1, SAS2, SAS3, SATA1, SATA2, SATA3, UPI, USB 4.0 Gen 2x2 Applications DP2.0, FPD Link, PCIe, SAS, SATA, USB4.0 Number of channels 4 Speed (max) (Gbpp) 20 Supply voltage (V) 1.8, 3.3 Rating Catalog Operating temperature range (°C) -40 to 105
WQFN (RUA) 42 31.5 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.

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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

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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
Test report CISPR 25 Class 5 & TSC, 400-kHz Rated, 15-W Automotive USB Type-C Charger RefDes (Rev. A) PDF | HTML 13 Mar 2023
Application note TMUXHS4212 MUX vs DS160PR421 or DS160PR412 Redriver in PCIe GEN 4 Applications PDF | HTML 03 Oct 2022
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)

SIGCONARCHITECT3 Texas Instruments SigCon Architect EVM GUI vV3.0.0.14 Setup

Supported products & hardware

Supported products & hardware

Products
PCIe, SAS & SATA ICs
DS160PR410 4 channel PCI Express gen-4 linear redriver DS160PR412 PCIe® 4.0, 16-Gbps, 4-channel linear redrivers with integrated 1:2 demux DS160PR421 PCIe® 4.0 16-Gbps 4-channel linear redrivers with integrated 2:1 mux DS160PR810 PCIe® 4.0, 16 Gbps, 8-channel linear redriver DS160PR822 PCIe® 4.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS160PT801 PCIe® 4.0 16-Gbps 8-Lane (16-Channel) retimer DS160UP822 UPI 2.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS320PR810 PCIe® 5.0, 32-Gbps, 8-channel linear redriver DS320PR822 PCIe® 5.0, 32-Gbps, 8-channel linear redriver with four 2x2 crosspoint multiplexers SN75LVPE3410 PCIe® 3.0 8-Gbps 4-Channel Linear Redriver TMUXHS4412 4-Channel 20-Gbps differential 2:1/1:2 mux/demux
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT SigCon Architect utility tool
GUI for evaluation module (EVM)

SIGCONARCHITECT3-WRTE Texas Instruments SigCon Architect EVM GUI v3 Setup with RTE

Supported products & hardware

Supported products & hardware

Products
PCIe, SAS & SATA ICs
DS160PR412 PCIe® 4.0, 16-Gbps, 4-channel linear redrivers with integrated 1:2 demux DS160PR421 PCIe® 4.0 16-Gbps 4-channel linear redrivers with integrated 2:1 mux DS160PR810 PCIe® 4.0, 16 Gbps, 8-channel linear redriver DS160PR822 PCIe® 4.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS160PT801 PCIe® 4.0 16-Gbps 8-Lane (16-Channel) retimer DS160UP822 UPI 2.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS320PR810 PCIe® 5.0, 32-Gbps, 8-channel linear redriver DS320PR822 PCIe® 5.0, 32-Gbps, 8-channel linear redriver with four 2x2 crosspoint multiplexers SN75LVPE3410 PCIe® 3.0 8-Gbps 4-Channel Linear Redriver TMUXHS4412 4-Channel 20-Gbps differential 2:1/1:2 mux/demux
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT SigCon Architect utility tool
Evaluation board
DS160PR410EVM-SMA Quad-channel PCI-express gen-4 linear redriver evaluation module
Support software

SIGCONARCHITECT SigCon Architect v2.0.0.8

Supported products & hardware

Supported products & hardware

Products
PCIe, SAS & SATA ICs
DS125BR111 12.5-Gbps 2-channel redrivers with input equalization DS125BR401 2.5/5.0/8.0-Gbps 4-lane PCI Express redriver with equalization & De-Emp DS125BR401A 12-Gbps 4-lane redriver with equalization DS125BR800A 12.5-Gbps 8-channel redriver with input CTLE and output De-Emphasis DS125BR820 12-Gbps 8-channel linear redriver with equalization DS160PR412 PCIe® 4.0, 16-Gbps, 4-channel linear redrivers with integrated 1:2 demux DS160PR421 PCIe® 4.0 16-Gbps 4-channel linear redrivers with integrated 2:1 mux DS160PR810 PCIe® 4.0, 16 Gbps, 8-channel linear redriver DS160PR822 PCIe® 4.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS160PT801 PCIe® 4.0 16-Gbps 8-Lane (16-Channel) retimer DS160UP822 UPI 2.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS320PR810 PCIe® 5.0, 32-Gbps, 8-channel linear redriver DS320PR822 PCIe® 5.0, 32-Gbps, 8-channel linear redriver with four 2x2 crosspoint multiplexers DS80PCI102 2.5/5.0/8.0-Gbps 1-lane PCI Express redriver with equalization and De-Emphasis DS80PCI800 2.5/5.0/8.0-Gbps 8-channel PCI Express redriver with equalization & De-Emphasis DS80PCI810 2.5/5.0/8.0-Gbps 8-channel linear redriver with equalization SN75LVPE3410 PCIe® 3.0 8-Gbps 4-Channel Linear Redriver TMUXHS4412 4-Channel 20-Gbps differential 2:1/1:2 mux/demux
Ethernet retimers, redrivers & mux-buffers
DS100BR111 10.3-Gbps ultra low power 2-ch redriver with input equalization and output de-emphasis DS100BR111A 10.3-Gbps ultra low power 2-channel redriver with input equalization DS100BR210 10.3-Gbps low power 2-ch redriver w/ input equalization and output de-emphasis DS100KR800 10.3-Gbps 8 channel (uni-directional) redriver with EQ and DE DS125BR800 2.5/5.0/8.0-Gbps 8-ch PCIe redriver with de-emphasis DS125MB203 12.5-Gbps dual port mux and fanout buffer DS64BR111 6.4-Gbps ultra low power 2-channel redriver with input equalization and output de-emphasis
Serial digital interface (SDI) ICs
LMH0318 3G HD/SD SDI reclocker with integrated cable driver LMH1218 12G SDI cable driver with integrated reclocker
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT SigCon Architect utility tool
Evaluation board
DS100BR111EVK DS100BR111EVK Evaluation Module DS100BR210EVK DS100BR210EVK Evaluation Module DS100DF410EVK DS100DF410EVK evaluation board DS100KR800EVK DS100KR800EVK evaluation board DS110DF111EVM DS110DF111EVM: 8.5-11.3 Gbps Retimer Evaluation Module DS110DF410EVM DS110DF410EVM: 8.5 to 11.3 Gbps Quad Channel Retimer with Adaptive EQ, CDR and DFE Evaluation Module DS125BR111EVM DS125BR111EVM 12 Gbps 2-Channel Repeater with Equalization Evaluation Module DS125BR401AEVM DS125BR401AEVM: 12-Gbps 4-Lane Repeater With Equalization Evaluation Module DS125BR820EVM DS125BR820EVM: 12.5 Gbps 8-Channel Repeater with Equalization Evaluation Module DS125DF111EVM DS125DF111EVM: 9.8-12.5 Gbps Retimer Evaluation Module DS125DF410EVM DS125DF410EVM: 9.8 to 12.5 Gbps Quad Channel Retimer with Adaptive EQ, CDR and DFE Evaluation Module DS80PCI102EVK DS80PCI102 SMA Evaluation Kit DS80PCI800EVK DS80PCI800EVK Evaluation Module DS80PCI810EVM DS80PCI810 Evaluation Module LMH1218EVM LMH1218 Evaluation Module USB2ANY USB2ANY interface adapter
Interface adapter
DPS-DONGLE-EVM Interface adapter board for repeaters, retimers & SDI products evaluation module
Support software

SIGCONARCHITECT-REPEATER-PROFILES SigCon Architect Repeater Profiles v1.1

Supported products & hardware

Supported products & hardware

Products
PCIe, SAS & SATA ICs
DS160PR412 PCIe® 4.0, 16-Gbps, 4-channel linear redrivers with integrated 1:2 demux DS160PR421 PCIe® 4.0 16-Gbps 4-channel linear redrivers with integrated 2:1 mux DS160PR810 PCIe® 4.0, 16 Gbps, 8-channel linear redriver DS160PR822 PCIe® 4.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS160PT801 PCIe® 4.0 16-Gbps 8-Lane (16-Channel) retimer DS160UP822 UPI 2.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS320PR810 PCIe® 5.0, 32-Gbps, 8-channel linear redriver DS320PR822 PCIe® 5.0, 32-Gbps, 8-channel linear redriver with four 2x2 crosspoint multiplexers SN75LVPE3410 PCIe® 3.0 8-Gbps 4-Channel Linear Redriver TMUXHS4412 4-Channel 20-Gbps differential 2:1/1:2 mux/demux
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT SigCon Architect utility tool
Support software

SIGCONARCHITECT-RETIMER-PROFILES SigCon Architect Retimer Profiles v1.3

Supported products & hardware

Supported products & hardware

Products
PCIe, SAS & SATA ICs
DS160PR412 PCIe® 4.0, 16-Gbps, 4-channel linear redrivers with integrated 1:2 demux DS160PR421 PCIe® 4.0 16-Gbps 4-channel linear redrivers with integrated 2:1 mux DS160PR810 PCIe® 4.0, 16 Gbps, 8-channel linear redriver DS160PR822 PCIe® 4.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS160PT801 PCIe® 4.0 16-Gbps 8-Lane (16-Channel) retimer DS160UP822 UPI 2.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS320PR810 PCIe® 5.0, 32-Gbps, 8-channel linear redriver DS320PR822 PCIe® 5.0, 32-Gbps, 8-channel linear redriver with four 2x2 crosspoint multiplexers SN75LVPE3410 PCIe® 3.0 8-Gbps 4-Channel Linear Redriver TMUXHS4412 4-Channel 20-Gbps differential 2:1/1:2 mux/demux
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT SigCon Architect utility tool
Support software

SIGCONARCHITECT-SDI-PROFILES SigCon Architect SDI Profiles

Supported products & hardware

Supported products & hardware

Products
PCIe, SAS & SATA ICs
DS160PR412 PCIe® 4.0, 16-Gbps, 4-channel linear redrivers with integrated 1:2 demux DS160PR421 PCIe® 4.0 16-Gbps 4-channel linear redrivers with integrated 2:1 mux DS160PR810 PCIe® 4.0, 16 Gbps, 8-channel linear redriver DS160PR822 PCIe® 4.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS160PT801 PCIe® 4.0 16-Gbps 8-Lane (16-Channel) retimer DS160UP822 UPI 2.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS320PR810 PCIe® 5.0, 32-Gbps, 8-channel linear redriver DS320PR822 PCIe® 5.0, 32-Gbps, 8-channel linear redriver with four 2x2 crosspoint multiplexers SN75LVPE3410 PCIe® 3.0 8-Gbps 4-Channel Linear Redriver TMUXHS4412 4-Channel 20-Gbps differential 2:1/1:2 mux/demux
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT SigCon Architect utility tool
Support software

SIGCONARCHITECT-WRTE SigCon Architect With RTE v2.0.0.8

Supported products & hardware

Supported products & hardware

Products
PCIe, SAS & SATA ICs
DS125BR111 12.5-Gbps 2-channel redrivers with input equalization DS125BR401 2.5/5.0/8.0-Gbps 4-lane PCI Express redriver with equalization & De-Emp DS125BR401A 12-Gbps 4-lane redriver with equalization DS125BR800A 12.5-Gbps 8-channel redriver with input CTLE and output De-Emphasis DS125BR820 12-Gbps 8-channel linear redriver with equalization DS160PR412 PCIe® 4.0, 16-Gbps, 4-channel linear redrivers with integrated 1:2 demux DS160PR421 PCIe® 4.0 16-Gbps 4-channel linear redrivers with integrated 2:1 mux DS160PR810 PCIe® 4.0, 16 Gbps, 8-channel linear redriver DS160PR822 PCIe® 4.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS160PT801 PCIe® 4.0 16-Gbps 8-Lane (16-Channel) retimer DS160UP822 UPI 2.0 16-Gbps 8-channel linear redriver with four 2x2 crosspoint mux DS320PR810 PCIe® 5.0, 32-Gbps, 8-channel linear redriver DS320PR822 PCIe® 5.0, 32-Gbps, 8-channel linear redriver with four 2x2 crosspoint multiplexers DS80PCI102 2.5/5.0/8.0-Gbps 1-lane PCI Express redriver with equalization and De-Emphasis DS80PCI800 2.5/5.0/8.0-Gbps 8-channel PCI Express redriver with equalization & De-Emphasis DS80PCI810 2.5/5.0/8.0-Gbps 8-channel linear redriver with equalization SN75LVPE3410 PCIe® 3.0 8-Gbps 4-Channel Linear Redriver TMUXHS4412 4-Channel 20-Gbps differential 2:1/1:2 mux/demux
Ethernet retimers, redrivers & mux-buffers
DS100BR111 10.3-Gbps ultra low power 2-ch redriver with input equalization and output de-emphasis DS100BR111A 10.3-Gbps ultra low power 2-channel redriver with input equalization DS100BR210 10.3-Gbps low power 2-ch redriver w/ input equalization and output de-emphasis DS100KR800 10.3-Gbps 8 channel (uni-directional) redriver with EQ and DE DS125BR800 2.5/5.0/8.0-Gbps 8-ch PCIe redriver with de-emphasis DS125MB203 12.5-Gbps dual port mux and fanout buffer DS64BR111 6.4-Gbps ultra low power 2-channel redriver with input equalization and output de-emphasis
Serial digital interface (SDI) ICs
LMH0318 3G HD/SD SDI reclocker with integrated cable driver LMH1218 12G SDI cable driver with integrated reclocker
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT SigCon Architect utility tool
Evaluation board
DS100BR111EVK DS100BR111EVK Evaluation Module DS100BR210EVK DS100BR210EVK Evaluation Module DS100DF410EVK DS100DF410EVK evaluation board DS100KR800EVK DS100KR800EVK evaluation board DS110DF410EVM DS110DF410EVM: 8.5 to 11.3 Gbps Quad Channel Retimer with Adaptive EQ, CDR and DFE Evaluation Module DS125BR111EVM DS125BR111EVM 12 Gbps 2-Channel Repeater with Equalization Evaluation Module DS125BR401AEVM DS125BR401AEVM: 12-Gbps 4-Lane Repeater With Equalization Evaluation Module DS125BR820EVM DS125BR820EVM: 12.5 Gbps 8-Channel Repeater with Equalization Evaluation Module DS125DF410EVM DS125DF410EVM: 9.8 to 12.5 Gbps Quad Channel Retimer with Adaptive EQ, CDR and DFE Evaluation Module DS250DF810EVM 25 Gbps multi-rate 8-channel retimer evaluation module DS280BR820EVM DS280BR820 28 Gbps 8-channel linear repeater evaluation module DS280MB810EVM DS280MB810 28 Gbps 8-Channel Linear Repeater With Crosspoint Evaluation Module DS80PCI102EVK DS80PCI102 SMA Evaluation Kit DS80PCI800EVK DS80PCI800EVK Evaluation Module DS80PCI810EVM DS80PCI810 Evaluation Module LMH1218EVM LMH1218 Evaluation Module
Interface adapter
DPS-DONGLE-EVM Interface adapter board for repeaters, retimers & SDI products evaluation module
Simulation model

TMUXHS4412 S-Parameter Model

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

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User guide: PDF
Package Pins CAD symbols, footprints & 3D models
WQFN (RUA) 42 Ultra Librarian

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  • Ongoing reliability monitoring
Information included:
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