TDP142 (ACTIVE)

DisplayPort™ 8.1 Gbps Linear Redriver

 

Description

The TDP142 is a DisplayPortTM(DP) linear redriver that is able to snoop AUX and HPD signals. The device complies with the VESA DisplayPort standard Version 1.4, and supports a 1-4 lane Main Link interface signaling up to HBR3 (8.1 Gbps per lane). Additionally, this device is position independent. It can be placed inside source, cable or sink effectively providing a "negative loss" component to the overall link budget.

The TDP142 provides several levels of receive linear equalization to compensate for cable and board trace loss due to inter symbol interference (ISI). Operates on a single 3.3 V supply and comes in a commercial temperature range (TDP142) and industrial temperature range (TDP142I).

Features

  • DisplayPort 1.4 up to 8.1 Gbps (HBR3)
  • Ultra-Low-Power Architecture
  • Linear Redriver With up to 14 dB Equalization
  • Transparent to DisplayPort Link Training
  • Configuration Through GPIO or I2C
  • Hot-Plug Capable
  • Support DisplayPort Dual-Mode Standard Version 1.1 (AC-coupled HDMI)
  • Industrial Temperature Range: -40ºC to 85ºC (TDP142I)
  • Commercial Temperature Range: 0ºC to 70ºC (TDP142)
  • 4 mm x 6 mm, 0.4 mm Pitch WQFN Package

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Parametrics Compare all products in Retimers, Redrivers, Equalizers and Switches/Muxes

 
Device Type
Protocols
Speed (Max) (Gbps)
Supply Voltage (V)
Number of Channels (#)
ICC (Max) (mA)
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Pin/Package
TDP142 SN65DP149 SN65DP159 SN75DP130 SN75DP139 SN75DP149 SN75DP159 TDP158
Redriver    Retimer    Retimer    Redriver    Redriver    Retimer    Retimer    Redriver   
DisplayPort
HDMI (AC-coupled)   
HDMI    HDMI    DisplayPort    HDMI    HDMI    HDMI    HDMI   
8.1    3.4    6    5.4    3.4    3.4    6    6   
3.3    3.3
1.1   
3.3
1.1   
3.3    3.3    3.3
1.1   
3.3
1.1   
3.3
1.1   
4    4    4    1    1    4    4    4   
200    300    300    230    110    300    300    80   
-40 to 85
0 to 70   
-40 to 85    -40 to 85    0 to 85    0 to 85    0 to 70    0 to 85    0 to 85   
WQFN    WQFN    VQFN
WQFN   
VQFN    VQFN
WQFN   
WQFN    VQFN
WQFN   
WQFN   
40WQFN: 24 mm2: 4 x 6(WQFN)    40WQFN: 25 mm2: 5 x 5(WQFN)    48VQFN: 49 mm2: 7 x 7(VQFN)
40WQFN: 25 mm2: 5 x 5(WQFN)   
48VQFN: 49 mm2: 7 x 7(VQFN)    48VQFN: 49 mm2: 7 x 7(VQFN)
40WQFN: 25 mm2: 5 x 5(WQFN)   
40WQFN: 25 mm2: 5 x 5(WQFN)    48VQFN: 49 mm2: 7 x 7(VQFN)
40WQFN: 25 mm2: 5 x 5(WQFN)   
40WQFN: 25 mm2: 5 x 5(WQFN)   
40WQFN    40WQFN    40WQFN
48VQFN   
48VQFN    40WQFN
48VQFN   
40WQFN    40WQFN
48VQFN   
40WQFN   

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