HD3SS0001 Thunderbolt™ Technology Connector Source Selection Switch | TI.com

HD3SS0001 (ACTIVE)

Thunderbolt™ Technology Connector Source Selection Switch

Thunderbolt™ Technology Connector Source Selection Switch - HD3SS0001
Datasheet
 

Special Note

Learn more about Thunderbolt.

Thunderbolt and the Thunderbolt logo are trademarks of Intel Corporation in the U.S. and/or other countries

Description

The HD3SS0001 is a high-speed passive-switch device with integrated buffers and resistors, designed to support Thunderbolt™ technology, DisplayPort, and Dual Mode DisplayPort. The 10G path supports a high 10GHz bandwidth and excellent loss characteristics, while the DisplayPort path supports 5.4Gbps.

The integrated 3-pairs to 1-pair multiplexer (3:1 MUX) switches between DDC, AUX, and 10.3Gbps signals. The integrated 2-pairs to 1-pair multiplexer (2:1 MUX) switches between the Thunderbolt™ technology Low Speed UART transmit/receive pair and DisplayPort Main Link 1.

The MUXs are controlled by 4 input pins: TRI#, DP_EN#, 10G_EN, and CAD_IN (cable detect from the connector). The HD3SS0001 is packaged in a small 3x3mm 24-pin QFN, operates from a single 3.3V supply, and supports an ambient temperature range of –40°C to 85°C.

Features

  • Compatible with Thunderbolt Technology
    Electrical Standards and DisplayPort 1.2a
  • Wide –3dB Differential Bandwidth of
    Over 10GHz on 10G Path
  • Supports DP and DP++ Configurations
  • Handles HPD (5V tolerant) and Cable Detect
  • Supports AUX and DDC MUX
  • Excellent Dynamic Characteristics (on 10G path,
    typical values at 5GHz):
    • Crosstalk = –35dB
    • Off-Isolation = –24dB
    • Insertion Loss = –1.5dB
    • Return Loss = –20dB
    • Intra-pair Skew Added < 4ps
  • Single 3.3V Power Supply
  • Small 3×3mm 24-Pin QFN Package
  • Low Power Consumption
    • 3.3mW Typical Active Power
    • 80 µW Typical Detect Mode

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Parametrics Compare all products in Protocol specific switches/muxes

 
Protocols
Configuration
Number of channels (#)
VCC (Min) (V)
VCC (Max) (V)
Ron (Typ) (Ohms)
Input/ouput voltage (Min) (V)
Input/ouput voltage (Max) (V)
ICC (Max) (uA)
Bandwidth (MHz)
ESD HBM (Typ) (kV)
Operating temperature range (C)
Package size: mm2:W x L (PKG)
Package Group
Crosstalk (dB)
ESD charged device model (kV)
ICC (Typ) (uA)
Input/output continuous current (Max) (mA)
Input/output OFF-state capacitance (Typ) (pF)
Input/output ON-state capacitance (Typ) (pF)
Off isolation (Typ) (dB)
Ron (Max) (Ohms)
Ron channel match (Max) (Ohms)
Turn off Time (Disable) (Max) (ns)
Turn on Time (Enable) (Max) (ns)
VIH (Min) (V)
VIL (Max) (V)
HD3SS0001
Thunderbolt, DisplayPort 1.2a    
1:3 SP3T and 1:2 SPST    
4    
3    
3.6    
6    
0    
3.6    
1300    
10000    
1.5    
-40 to 85    
24VQFN: 9 mm2: 3 x 3 (VQFN | 24)    
VQFN | 24    
-35    
0.5    
1000    
1.3    
1    
1.5    
-20    
19    
1    
10000    
400000    
2    
0.8