TMUXHS4412
- 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.
Similar products you might be interested in
Pin-for-pin with same functionality to the compared device
Similar functionality to the compared device
Technical documentation
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.
TMUXHS4412EVM — TMUXHS4412 4-channel 20-Gbps differential 2:1/1:2 mux/demux evaluation module
SIGCONARCHITECT3-WRTE — Texas Instruments SigCon Architect EVM GUI v3 Setup with RTE
Supported products & hardware
Products
PCIe, SAS & SATA ICs
Hardware development
GUI for evaluation module (EVM)
Evaluation board
SIGCONARCHITECT — SigCon Architect v2.0.0.8
Supported products & hardware
Products
PCIe, SAS & SATA ICs
Ethernet retimers, redrivers & mux-buffers
Serial digital interface (SDI) ICs
Hardware development
GUI for evaluation module (EVM)
Evaluation board
Interface adapter
SIGCONARCHITECT-REPEATER-PROFILES — SigCon Architect Repeater Profiles v1.1
Supported products & hardware
Products
PCIe, SAS & SATA ICs
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT-RETIMER-PROFILES — SigCon Architect Retimer Profiles v1.3
Supported products & hardware
Products
PCIe, SAS & SATA ICs
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT-SDI-PROFILES — SigCon Architect SDI Profiles
Supported products & hardware
Products
PCIe, SAS & SATA ICs
Hardware development
GUI for evaluation module (EVM)
SIGCONARCHITECT-WRTE — SigCon Architect With RTE v2.0.0.8
Supported products & hardware
Products
PCIe, SAS & SATA ICs
Ethernet retimers, redrivers & mux-buffers
Serial digital interface (SDI) ICs
Hardware development
GUI for evaluation module (EVM)
Evaluation board
Interface adapter
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
TINA-TI — SPICE-based analog simulation program
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
WQFN (RUA) | 42 | Ultra Librarian |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
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
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.