DS160PR412
PCIe® 4.0, 16-Gbps, 4-channel linear redrivers with integrated 1:2 demux
DS160PR412
- Quad channel PCIe 4.0 linear redriver or repeater with integrated 1:2 demux
- Protocol agnostic linear redriver compatible to UPI, DisplayPort, SAS, SATA, XFI
- Single 3.3 V supply rail
- Low 120 mW /channel active power
- No heat sink required
- Provides equalization up to 17 dB at 8 GHz to handle up to 42 dB of PCIe 4.0 channels
- Excellent differential return loss of -13 dB input and -15 dB output
- Low additive random jitter of 70 fs with PRBS data
- Low latency of 80 ps
- Automatic receiver detection and seamless support for PCIe link training
- Device configuration by pin control or SMBus / I2C.
- Mux / Demux selection through pin
- -40°C to 85°C industrial temperature range
- 3.5 mm x 9 mm 42 Pin 0.5 mm pitch WQFN package
The DS160PR412 is four channel linear redrivers with integrated demultiplexer (demux). The low-power high-performance linear redriver is designed to support PCIe 4.0 and other interfaces.
The DS160PR412 receivers deploy continuous time linear equalizers (CTLE) to provide a high-frequency boost. The equalizer can open an input eye that is completely closed due to inter-symbol interference (ISI) induced by an interconnect medium, such as PCB traces and cables. The linear redriver along with the passive channel as a whole get link trained for best transmit and receive equalization settings resulting in best electrical link and lowest possible latency. Low channel-channel cross-talk, low additive jitter and excellent return loss allows the device to become almost a passive element in the link. The devices has internal linear voltage regulator to provide clean power supply for high speed data paths that provides high immunity to any supply noise on the board.
The DS160PR412 implements high speed testing during production for reliable high volume manufacturing. The device also has low AC and DC gain variation providing consistent equalization in high volume platform deployment.
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Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | DS160PR412 PCIe® 4.0 16 Gbps 4-channel Linear Redriver with Integrated 1:2 Demux datasheet | PDF | HTML | 30 Oct 2020 |
Application note | TMUXHS4212 MUX vs DS160PR421 or DS160PR412 Redriver in PCIe GEN 4 Applications | PDF | HTML | 03 Oct 2022 | |
Certificate | DS160PR412-421EVM-RSC EU RoHS Declaration of Conformity | 21 Dec 2020 | ||
User guide | DS160PR412, DS160PR421 Programming Guide | PDF | HTML | 10 Mar 2020 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
CEM2SLIMSAS-EVM — CEM-to-SlimSAS PCI-Express® 4.0 adapter card evaluation module
DS160PR412-421EVM — DS160PR412, DS160PR421 Quad-channel PCI-Express® 4.0 linear redriver 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
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