HD3SS3212 USB 3.1 Two Channel Differential 2:1/1:2 10Gbps Mux/Demux Switch | TI.com

HD3SS3212 (ACTIVE)

USB 3.1 Two Channel Differential 2:1/1:2 10Gbps Mux/Demux Switch

USB 3.1 Two Channel Differential 2:1/1:2 10Gbps Mux/Demux Switch - HD3SS3212
 

Description

The HD3SS3212 is a high-speed bidirectional passive switch in mux or demux configurations suited for USB Type-C™ application supporting USB 3.1 Gen 1 and Gen 2 data rates. Based on control pin SEL, the device provides switching on differential channels between Port B or Port C to Port A.

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

Excellent dynamic characteristics of the device allow high-speed switching with minimum attenuation to the signal eye diagram with very little added jitter. It consumes <2 mW of power when operational and has a shutdown mode exercisable by OEn pin resulting <20 µW.

Features

  • Provides MUX/DEMUX Solution for USB Type-C™ Ecosystem for USB 3.1 Gen 1 and Gen 2 Data Rates
  • Compatible With MIPI DSI/CSI, FPDLinkIII, 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 = –32 dB
    • Off Isolation = –19 dB
    • Insertion Loss = –1.6 dB
    • Return Loss = –12 dB
  • Bidirectional "Mux/De-Mux" Differential Switch
  • Supports Common Mode Voltage 0 to 2 V
  • Single Supply Voltage VCC of 3.3 V
  • Commercial Temperature Range of 0°C to 70°C (HD3SS3212RKS)
  • Industrial Temperature Range of –40°C to 85°C (HD3SS3212IRKS)

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Parametrics Compare all products in USB Type-C and Power Delivery

 
Function
Policy Manager
Alternate Mode
Power Role
Data Role
Internal Power Path
External Power Path Control
Realtime VBUS monitoring
Dead Battery Support
USB Speed (Mbps)
Operating Temperature Range (C)
Rating
Configuration
Package Group
HD3SS3212 HD3SS3202 HD3SS3220 TUSB1042I TUSB542
Passive Signal Switch       CC Controller
Passive Signal Switch    
Active Signal Switch     Active Signal Switch    
N/A       N/A     N/A     N/A    
No     No     No     No     No    
N/A       DRP
Sink
Source    
N/A     N/A    
DFP
DRP    
DFP
DRP
UFP    
DFP
DRD
UFP    
DFP
DRP
UFP    
DFP
DRD
UFP    
N/A     N/A     N/A     N/A     N/A    
N/A     N/A     GPIO
I2C    
  N/A    
No     No     Yes     No     No    
No     No     Yes     No     No    
10000     10000     10000     10000     5000    
-40 to 85
0 to 70    
-40 to 85
0 to 70    
0 to 70
-40 to 85    
-40 to 85     -40 to 85    
Catalog     Catalog     Catalog     Catalog     Catalog    
2:1/1:2 USB3.1 Mux/Demux
No CC Control    
2:1/1:2     CC Logic Port Control
DRP    
USB Type-C 2:1 Redriver Switch     2:1 Mux    
VQFN     UQFN     WQFN     WQFN     X2QFN