TDP142 DisplayPort™ 8.1 Gbps Linear Redriver | TI.com

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 & 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 | 40     WQFN | 40     VQFN | 48
WQFN | 40    
VQFN | 48     VQFN | 48
WQFN | 40    
WQFN | 40     VQFN | 48
WQFN | 40    
WQFN | 40    
40WQFN: 24 mm2: 4 x 6 (WQFN | 40)     40WQFN: 25 mm2: 5 x 5 (WQFN | 40)     48VQFN: 49 mm2: 7 x 7 (VQFN | 48)
40WQFN: 25 mm2: 5 x 5 (WQFN | 40)    
48VQFN: 49 mm2: 7 x 7 (VQFN | 48)     48VQFN: 49 mm2: 7 x 7 (VQFN | 48)
40WQFN: 25 mm2: 5 x 5 (WQFN | 40)    
40WQFN: 25 mm2: 5 x 5 (WQFN | 40)     48VQFN: 49 mm2: 7 x 7 (VQFN | 48)
40WQFN: 25 mm2: 5 x 5 (WQFN | 40)    
40WQFN: 25 mm2: 5 x 5 (WQFN | 40)    
40WQFN     40WQFN     40WQFN
48VQFN    
48VQFN     40WQFN
48VQFN    
40WQFN     40WQFN
48VQFN    
40WQFN