HD3SS3202 Two-Channel Differential 2:1/1:2 USB3.1 Mux/Demux | TI.com

HD3SS3202 (ACTIVE)

Two-Channel Differential 2:1/1:2 USB3.1 Mux/Demux

Two-Channel Differential 2:1/1:2 USB3.1 Mux/Demux - HD3SS3202
 

Description

The HD3SS3202 is a high-speed bidirectional passive switch in mux or demux configurations suited for USB Type-C™ applications that support USB 3.1 Gen 1 and Gen 2 data rates. Based on control pin SEL, the device supplies switching on differential channels between Port B or Port C to Port A.

The HD3SS3202 is a generic analog differential passive switch. It works with any high-speed interface application that requires a common mode voltage range of 0 to 2 V, and requires a differential signaling with differential amplitude at a maximum of 1800 mVpp. The device has adaptive tracking that makes sure the channel stays unchanged for the full common mode voltage range.

The device allows high-speed switching with minimum attenuation to the signal eye diagram with little added jitter. It uses < 1.65 mW (typical) of power when in operation. It has a shutdown mode that is used by the OEn pin resulting < .02 µW (typical).

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-2 DPHY, LVDS, PCIE Gen III, SATA Express, SATA
  • Operates up to 10 Gbps
  • Wide –3-dB Differential BW of over 8 GHz
  • Excellent Dynamic Characteristics (at 5 GHz)
    • Crosstalk = –41 dB
    • Off Isolation = –20 dB
    • Insertion Loss = –2.4 dB
    • Return Loss = –8 dB
  • Bidirectional "Mux/De-Mux" Differential Switch
  • Supports Common Mode Voltage 0 to 2 V
  • Single Supply Voltage VCC of 3.3 V ±10%
  • Commercial Temperature Range of 0°C to 70°C (HD3SS3202)
  • Industrial Temperature Range of –40°C to 85°C (HD3SS3202I)

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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
HD3SS3202 HD3SS3212 HD3SS3220 TUSB1042I TUSB542
Passive Signal Switch     Passive Signal Switch     CC Controller
Passive Signal Switch    
Active Signal Switch     Active Signal Switch    
No     No     No     No     No    
N/A     N/A     DRP
Sink
Source    
N/A     N/A    
DFP
DRP
UFP    
DFP
DRP    
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     N/A    
500     600     700        
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     2:1/1:2 USB3.1 Mux/Demux
No CC Control    
CC Logic Port Control
DRP    
USB Type-C 2:1 Redriver Switch     2:1 Mux    
UQFN | 16     VQFN | 20     WQFN | 30     WQFN | 40     X2QFN | 18