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

 

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

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Part number Order Device type Function Alternate mode Power role Data role External power path control Iq (Typ) (uA) Dead battery support USB speed (Mbps) Operating temperature range (C)
TUSB1042I Order now Active switch     Type-C
USB3    
No       DFP
DRP
UFP    
No     730     No     10000     -40 to 85    
HD3SS3202 Order now Passive switch     Type-C
USB3    
No         DFP
DRP
UFP    
No     500     No     10000     -40 to 85
0 to 70    
HD3SS3212 Order now Passive switch     Type-C
USB3    
No         DFP
DRP    
No     600     No     10000     -40 to 85
0 to 70    
HD3SS3220 Order now Passive switch     Type-C
USB3    
No     DRP
Sink
Source    
DFP
DRD
UFP    
GPIO
I2C    
700     Yes     10000     0 to 70
-40 to 85    
TUSB542 Order now Active switch     Type-C
USB3    
No       DFP
DRD
UFP    
No     300     No     5000     -40 to 85