HD3SS460 USB Type-C Alternate Mode 4x6 Differential Switch | TI.com

HD3SS460 (ACTIVE)

USB Type-C Alternate Mode 4x6 Differential Switch

USB Type-C Alternate Mode 4x6 Differential Switch - HD3SS460
 

Description

The HD3SS460 is a high-speed bi-directional passive switch in mux or demux configurations. Based on control pin POL the device provides switching to accommodate connector flipping. The device also provides muxing between 2Ch Data / 2Ch Video and all 4Ch Video based on control pin AMSEL.

The device also provides cross points MUX for low speed pins as needed in flippable connector implementation.

The HD3SS460 is a generic analog differential passive switch that can work for any high speed interface applications as long as it is biased at a common mode voltage range of 0-2V and has differential signaling with differential amplitude up to 1800mVpp. It employs an 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 very little added jitter. It consumes <2 mW of power when operational and <5µW in shutdown mode, exercisable by EN pin.

Features

  • Provides MUX Solution for USB Type-C™ Ecosystem Including Alternate Mode (AM)
  • Provides Wide Channel Selection Choices Including USBSS and 2 Ch AM, 4 Ch AM
  • Compatible with 5 Gbps USB3.1 Gen 1 and AM Including 5.4 Gbps DisplayPort 1.2a
  • Compatible for Source/Host and Sink/Device Applications
  • Provides Cross-point MUX for Low Speed SBU Pins
  • Bidirectional "Mux/De-Mux" Differential Switch
  • Supports Common Mode Voltage 0-2 V
  • Low Power with 1-µA Shutdown and 0.6 mA Active
  • Single Supply Voltage VCC of 3.3 V ±10%
  • Industrial Temperature Range of –40 to 85°C

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Parametrics Compare all products in USB Type-C & power delivery

 
Function
Alternate Mode
Power Role
Data Role
Internal Power Path
External Power Path Control
Iq (Typ) (uA)
Realtime VBUS monitoring
Dead Battery Support
USB Speed (Mbps)
Operating Temperature Range (C)
Rating
Configuration
Package Group
HD3SS460 HD3SS3212 HD3SS3212-Q1 TUSB1044 TUSB1046A-DCI TUSB1064 TUSB544 TUSB546A-DCI TUSB564
Passive Signal Switch     Passive Signal Switch     Passive Signal Switch     Active Signal Switch
Bi-directional Redriver    
Active Signal Switch     Active Signal Switch     Bi-directional Redriver     Active Signal Switch     Active Signal Switch    
Yes     No     No     Yes     Yes     Yes     Yes     Yes     Yes    
N/A     N/A       N/A     N/A     N/A     DRP     N/A     N/A    
DFP
UFP    
DFP
DRP    
DFP
DRD
DRP    
DRP     DFP     UFP     DRP     DFP     UFP    
N/A     N/A       N/A     N/A     N/A     N/A     N/A     N/A    
N/A     N/A       N/A     N/A     N/A     N/A     N/A     N/A    
600     600                  
No     No         No     No     No     No     No    
No     No       No       No     No     No     No    
5000     10000     10000     10000     10000     10000     5000     5000     5000    
-40 to 85
0 to 70    
-40 to 85
0 to 70    
-40 to 105     -40 to 85
0 to 70    
-40 to 85
0 to 70    
-40 to 85
0 to 70    
-40 to 85     -40 to 85
0 to 70    
-40 to 85
0 to 70    
Catalog     Catalog     Automotive     Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
Alternate mode Sink/Source     2:1/1:2 USB3.1 Mux/Demux
No CC Control    
2:1 / 1:2