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HD3SS3212-Q1

ACTIVE

Automotive two-channel differential 2:1 & 1:2 USB3.2 mux & demux

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Data sheet

HD3SS3212-Q1

ACTIVE
Data sheet Order now

Product details

Type Passive mux Function Type-C, USB 3.0 USB speed (Mbps) 10000 Number of channels 2 Supply voltage (max) (V) 3.6 Supply voltage (min) (V) 2.7 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 2 Configuration 2:1 SPDT Features Compatible With FPD-Link Rating Automotive Operating temperature range (°C) -40 to 105 Supply current (max) (µA) 800 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 8000
Type Passive mux Function Type-C, USB 3.0 USB speed (Mbps) 10000 Number of channels 2 Supply voltage (max) (V) 3.6 Supply voltage (min) (V) 2.7 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 2 Configuration 2:1 SPDT Features Compatible With FPD-Link Rating Automotive Operating temperature range (°C) -40 to 105 Supply current (max) (µA) 800 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 8000
VQFN (RKS) 20 11.25 mm² 4.5 x 2.5
  • AEC-Q100 Qualified for automotive applications
    • Temperature grade 2: –40°C to +105°C, TA
  • Provides MUX/DEMUX solution for USB Type-C™ ecosystem for USB 3.2 Gen 1 and Gen 2 data rates
  • Compatible with MIPI DSI/CSI, FPD-Link III, LVDS, and PCIe Gen II, III
  • Operates up to 10 Gbps
  • Wide –3-dB Differential BW of over 8 GHz
  • Excellent dynamic characteristics (at 5 GHz)
    • Crosstalk = –28 dB
    • Off isolation = –19 dB
    • Insertion loss = –2 dB
    • Return loss = –8 dB
  • Bidirectional "Mux/De-Mux" differential switch
  • Supports common mode voltage 0 V to 2 V
  • Single supply voltage VCC of 3.3 V
  • Available in automotive friendly QFN package
    (2.5 mm x 4.5 mm at 0.5 mm pitch)
  • AEC-Q100 Qualified for automotive applications
    • Temperature grade 2: –40°C to +105°C, TA
  • Provides MUX/DEMUX solution for USB Type-C™ ecosystem for USB 3.2 Gen 1 and Gen 2 data rates
  • Compatible with MIPI DSI/CSI, FPD-Link III, LVDS, and PCIe Gen II, III
  • Operates up to 10 Gbps
  • Wide –3-dB Differential BW of over 8 GHz
  • Excellent dynamic characteristics (at 5 GHz)
    • Crosstalk = –28 dB
    • Off isolation = –19 dB
    • Insertion loss = –2 dB
    • Return loss = –8 dB
  • Bidirectional "Mux/De-Mux" differential switch
  • Supports common mode voltage 0 V to 2 V
  • Single supply voltage VCC of 3.3 V
  • Available in automotive friendly QFN package
    (2.5 mm x 4.5 mm at 0.5 mm pitch)

The HD3SS3212-Q1 is a high-speed bidirectional passive switch in mux or demux configurations. It is suited for USB Type-C™ application that supports USB 3.2 Gen 1 and Gen 2 data rates. The SEL control pin provides switching on differential channels between Port B or Port C to Port A.

The HD3SS3212-Q1 is a generic analog differential passive switch. It works for any high-speed interface application requiring a common mode voltage range of 0 V to 2 V and differential signaling with differential amplitude up to 1800 mVpp. Adaptive tracking ensures the channel remains unchanged for the entire common mode voltage range.

Excellent dynamic characteristics of the device allows high-speed switching, minimum attenuation to the signal eye diagram, and with little added jitter. It consumes less than 1.65 mW of power when operational. The OEn pin has a shutdown mode resulting in less than 0.02 µW.

The HD3SS3212-Q1 is a high-speed bidirectional passive switch in mux or demux configurations. It is suited for USB Type-C™ application that supports USB 3.2 Gen 1 and Gen 2 data rates. The SEL control pin provides switching on differential channels between Port B or Port C to Port A.

The HD3SS3212-Q1 is a generic analog differential passive switch. It works for any high-speed interface application requiring a common mode voltage range of 0 V to 2 V and differential signaling with differential amplitude up to 1800 mVpp. Adaptive tracking ensures the channel remains unchanged for the entire common mode voltage range.

Excellent dynamic characteristics of the device allows high-speed switching, minimum attenuation to the signal eye diagram, and with little added jitter. It consumes less than 1.65 mW of power when operational. The OEn pin has a shutdown mode resulting in less than 0.02 µW.
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Technical documentation

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* Data sheet HD3SS3212-Q1 Two-Channel Differential 2:1/1:2 USB3.2 Mux/Demux datasheet (Rev. A) PDF | HTML 26 Jun 2019
White paper Multiplexing FPD-Link Serializer Deserializer (SerDes) (Rev. A) PDF | HTML 23 Feb 2024

Design & development

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Evaluation board

HD3SS3212EVM — Two Channel Differential 2:1/1:2 10Gbps Mux/Demux Evaluation Module

The HD3SS3212EVM 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 and Gen 2 data rates.  It is also compatible with MIPI DSI/CSI, LVDS, and PCI Express Gen 2 and Gen 3 interface standards.
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Reference designs

TIDA-00987 — CISPR 25 Class 5 USB Type-C™ Port Reference Design with USB 3.0 Data Support

TIDA-00987 is a reference design for Automotive Media Ports that require data transfer. This design has the capability to support USB 2.0 and USB 3.0 data through a 15W USB Type-C™ port. Customers can accelerate their media port systems by taking advantage of a complete reference design (...)
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Schematic: PDF
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