TUSB1042I 10 Gbps USB Type-C 2:1 Linear Redriver Switch | TI.com

TUSB1042I (ACTIVE)

10 Gbps USB Type-C 2:1 Linear Redriver Switch

10 Gbps USB Type-C 2:1 Linear Redriver Switch - TUSB1042I
 

Description

The TUSB1042I is a redriving switch supporting USB 3.1 data rates up to 10 Gbps. The TUSB1042I provides several levels of receive linear equalization to compensate for inter-symbol interference (ISI) due to cable and board trace loss. The device operates on a single 3.3 V supply and comes in the industrial temperature range.

Features

  • USB Type-C 2:1 Redriver Switch
  • USB 3.1 Gen 1/Gen 2 up to 10 Gbps
  • Ultra-Low-Power Architecture
  • Linear Redriver With up to 14 dB Equalization
  • Automatic LFPS De-Emphasis Control to Meet USB 3.1 Certification Requirements
  • Configuration Through GPIO or I2C
  • Intel proprietary DCI Capability on USB Type-C for Closed Chassis Debugging
  • Hot-Plug Capable
  • Industrial Temperature Range: -40ºC to 85ºC
  • 4 mm x 6 mm, 0.4 mm Pitch WQFN Package

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Parametrics Compare all products in USB Type-C and 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
TUSB1042I HD3SS3202 HD3SS3212 HD3SS3220 TUSB542
Active Signal Switch     Passive Signal Switch     Passive Signal Switch     CC Controller
Passive Signal Switch    
Active Signal Switch    
No     No     No     No     No    
N/A     N/A     N/A     DRP
Sink
Source    
N/A    
DFP
DRP
UFP    
DFP
DRP
UFP    
DFP
DRP    
DFP
DRD
UFP    
DFP
DRD
UFP    
N/A     N/A     N/A     N/A     N/A    
N/A     N/A     N/A     GPIO
I2C    
N/A    
  500     600     700      
No     No     No     Yes     No    
No     No     No     Yes     No    
10000     10000     10000     10000     5000    
-40 to 85     -40 to 85
0 to 70    
-40 to 85
0 to 70    
0 to 70
-40 to 85    
-40 to 85    
Catalog     Catalog     Catalog     Catalog     Catalog    
USB Type-C 2:1 Redriver Switch     2:1/1:2     2:1/1:2 USB3.1 Mux/Demux
No CC Control    
CC Logic Port Control
DRP    
2:1 Mux    
WQFN | 40     UQFN | 16     VQFN | 20     WQFN | 30     X2QFN | 18