HD3SS3411

ACTIVE

3.3-V PCI Express 3.0 1-channel analog differential switch

Product details

Type Passive mux Protocols PCIe1, PCIe2, PCIe3 Applications LVDS, PCIe, USB 3.1 Number of channels 1 Speed (max) (Gbps) 10 Supply voltage (V) 3.3 Rating Catalog Operating temperature range (°C) -40 to 105
Type Passive mux Protocols PCIe1, PCIe2, PCIe3 Applications LVDS, PCIe, USB 3.1 Number of channels 1 Speed (max) (Gbps) 10 Supply voltage (V) 3.3 Rating Catalog Operating temperature range (°C) -40 to 105
WQFN (RWA) 14 12.25 mm² 3.5 x 3.5
  • Compatible with Multiple Interface Standards
    Including FPD Link, LVDS, PCIE Gen II, III, XAUI,
    and USB3.1
  • Operates up to 10 Gbps
  • Wide –3 dB Differential BW of ∼ 7.5 GHz
  • Excellent Dynamic Characteristics (at 4 GHz)
    • Insertion Loss = –1.1 dB
    • Return Loss = –11.3 dB
    • Off Isolation = –19 dB
  • Bidirectional "Mux/De-Mux" Differential Switch
  • Supports Common Mode Voltage 0 V to 2 V
  • Single Supply Voltage VCC of 3.3 V ±10%
  • Industrial Temperature Range of –40°C to 105°C
  • Compatible with Multiple Interface Standards
    Including FPD Link, LVDS, PCIE Gen II, III, XAUI,
    and USB3.1
  • Operates up to 10 Gbps
  • Wide –3 dB Differential BW of ∼ 7.5 GHz
  • Excellent Dynamic Characteristics (at 4 GHz)
    • Insertion Loss = –1.1 dB
    • Return Loss = –11.3 dB
    • Off Isolation = –19 dB
  • Bidirectional "Mux/De-Mux" Differential Switch
  • Supports Common Mode Voltage 0 V to 2 V
  • Single Supply Voltage VCC of 3.3 V ±10%
  • Industrial Temperature Range of –40°C to 105°C

The HD3SS3411 is a high-speed bi-directional passive switch in multiplexer or demultiplexer configurations. Based on control pin SEL, the device provides switching of differential channels between Port B to Port A or Port C to Port A.

The HD3SS3411 is a generic analog differential passive switch that can work for any high speed interface application as long as it is biased at a common mode voltage range of 0 V to 2 V and has differential signaling with differential amplitude up to 1800 mVpp. The device employs adaptive tracking that ensures the channel remains unchanged for entire common mode voltage range.

Excellent dynamic characteristics of the device allow high speed switching with minimum attenuation to the signal eye diagram with little added jitter. It consumes < 2 mW of power when operational and has a shutdown mode exercisable by OEn pin resulting
< 2 µW.

The HD3SS3411 is a high-speed bi-directional passive switch in multiplexer or demultiplexer configurations. Based on control pin SEL, the device provides switching of differential channels between Port B to Port A or Port C to Port A.

The HD3SS3411 is a generic analog differential passive switch that can work for any high speed interface application as long as it is biased at a common mode voltage range of 0 V to 2 V and has differential signaling with differential amplitude up to 1800 mVpp. The device employs adaptive tracking that ensures the channel remains unchanged for entire common mode voltage range.

Excellent dynamic characteristics of the device allow high speed switching with minimum attenuation to the signal eye diagram with little added jitter. It consumes < 2 mW of power when operational and has a shutdown mode exercisable by OEn pin resulting
< 2 µW.

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Technical documentation

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Type Title Date
* Data sheet HD3SS3411 One Channel Differential 2:1 Mux/Demux datasheet PDF | HTML 10 Nov 2015
* Radiation & reliability report PCI-e Reference Clock Measurement with Multiplexers PDF | HTML 29 Jun 2022
Application note Passive Mux Selection Based On Bandwidth > Ron 11 Sep 2019
Application note High-Speed Layout Guidelines for Signal Conditioners and USB Hubs 14 Jun 2018
EVM User's guide HD3SS3411 EVM User's Guide 16 Jun 2015

Design & development

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

Evaluation board

HD3SS3411RWAEVM — HD3SS3411RWAEVM Evaluation Module

The HD3SS3411 is a high speed passive switch capable of switching differential channels between Port A to Ports B or C based on the state of control pin SEL.  The interface to the EVM consists of standard SMP connectors to interface the EVM to test equipment or adapter boards to use in a (...)

User guide: PDF
Not available on TI.com
Simulation model

HD3SS3411 HSpice Model

SLAM288.ZIP (154 KB) - HSpice Model
Simulation model

HD3SS3411 S-Parameter Model

SBAM339.ZIP (184 KB) - S-Parameter Model
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 (...)
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
Package Pins Download
WQFN (RWA) 14 View options

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