TIDA-00309 Reference Design

Texas Instruments

DisplayPort Video 4:1 Aggregation Reference Design


This verified reference design is a complete four channel DisplayPort aggregation and de-aggregation solution. One TLK10022 is used to aggregate four synchronous DisplayPort (DP) sources together into one 10.8 Gbps serial link. The serial data is transferred via copper or optical fiber where a second TLK10022 is used to de-aggregate and seamlessly redisplay the original video content.

  • 1:8 clock distributior synchonizes source inputs with the aggregator Combines four 720p DisplayPort video sources  into a single serial link for transmission over a single differential pair or optical fiberRecovery: de-aggregation and seamless display of the original video content at remote nodes located hundreds of meters awaySchematic: layout: test data and design documentation are provided for ease of reuseAdaptive equalization and transmit de-emphasis integrated into both low-speed and high-speed side to reduce jitter and increase transmission distance
  • Video recorder
  • Desktop POS
  • ATMs (Automated Teller Machines)
  • Single board computer
  • Rugged PC & laptop
  • Railway information systems
  • Computer on module
  • Machine to machine
Product Categories
  • Interface


Part Number Name Companion Part
CDCLVP1204 CDCLVP1204 Buy Datasheet
CDCM6208 CDCM6208 Buy Datasheet
SN74AVCH1T45 SN74AVCH1T45 Buy Datasheet
SN74LVC1G08 SN74LVC1G08 Buy Datasheet
TCA6424 TCA6424 Buy Datasheet
TLK10022 TLK10022 Buy Datasheet
TPS3125J18 TPS3125J18 Buy Datasheet
TPS74401 TPS74401 Buy Datasheet
TXB0108 TXB0108 Buy Datasheet
TXS0108E TXS0108E Buy Datasheet

User Guides

Title Updated Type Size (KB)
Video Aggregation – Display Port Interface Application Sheet16 Dec 2013PDF170

Bill Of Materials

Download the bill of materials for TIDA-00309 Download


Quickly understand overall system functionality.

Download the schematic for TIDA-00309

Other Documents

Title Updated Type Size (KB)
TIDA-00309 Gerber 17 Nov 2014 ZIP 2361
TIDA-00309 CAD Files 17 Nov 2014 ZIP 298
TIDA-00309 PCB 17 Nov 2014 PDF 6984
TIDA-00309 BOM 17 Nov 2014 PDF 184
TIDA-00309 Schematic 17 Nov 2014 PDF 4146