SDI Video Aggregation Reference Design

(ACTIVE) TIDA-00352

Description & Features

Technical Documents

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View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


Description

This verified reference design is a complete four channel SDI aggregation and de-aggregation solution. One TLK10022 is used to aggregate four synchronous HD-SDI sources together into one 5.94 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.

Features
  • 1:8 clock distributior synchonizes source inputs with the aggregator
  • Combines four 720p HD-SDI video sources  into a single serial link for transmission over a single differential pair or optical fiber
  • Recovery, de-aggregation and seamless display of the original video content at remote nodes located hundreds of meters away
  • Schematic, layout, test data and design documentation are provided for ease of reuse
  • Adaptive equalization and transmit de-emphasis integrated into both low-speed and high-speed side to reduce jitter and increase transmission distance

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




TI Devices (13)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CDCLVP1204  Low Jitter, 2-Input Selectable 1:4 Universal-to-LVPECL Buffer  Clock Buffers  Sample & Buy View Design Kits & Evaluation Modules
CDCM6208  2:8 Ultra Low Power, Low Jitter Clock Generator  Clock Generators  Sample & Buy View Design Kits & Evaluation Modules
LMH0034  LMH0034 SMPTE 292M / 259M Adaptive Cable Equalizer  SDI  Sample & Buy View Design Kits & Evaluation Modules
LMH0202  LMH0202 SMPTE 292M / 259M Serial Digital Cable Driver  SDI  Sample & Buy Not Available
SN74AVCH1T45  Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs  Logic  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G08  Single 2-Input Positive-AND Gate  Logic  Sample & Buy View Design Kits & Evaluation Modules
TCA6424A  Low-Voltage 24-Bit I2C and SMBus I/O Expander  I2C  Sample & Buy View Design Kits & Evaluation Modules
TLK10022  10Gbps Dual-Channel Multi-Rate Universal Link Aggregator  Interface  Sample & Buy View Design Kits & Evaluation Modules
TLV702  300mA, Low IQ, Low-Dropout Regulator for Portables  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
TPS3125  Supply Voltage Supervisor with Manual Reset  Power Management  Sample & Buy Not Available
TPS74401  Single-Output LDO, 3A, Adj (0.8V to 3.3V), Fast Transient Response, Programmable Soft Start  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
TXB0108  8-Bit Bidirectional Voltage-Level Shifter with Auto Direction Sensing and +/-15-kV ESD Protect  Voltage Level Translation  Sample & Buy View Design Kits & Evaluation Modules
TXS0108E  8-Bit Bidirectional Voltage-Level Shifter For Open-Drain And Push-Pull Application  Voltage Level Translation  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Application notes (1)
Title Abstract Type Size (KB) Date Views
PDF 1153 01 Oct 2014 208
User guides (2)
Title Abstract Type Size (KB) Date Views
PDF 407 11 Dec 2014 81
PDF 342 17 Nov 2014 86
Design files (8)
Title Abstract Type Size (KB) Date Views
ZIP 2759 11 Dec 2014 47
ZIP 1148 11 Dec 2014 48
PDF 6984 11 Dec 2014 26
PDF 1522 11 Dec 2014 25
PDF 283 11 Dec 2014 23
PDF 236 11 Dec 2014 25
PDF 427 11 Dec 2014 82
PDF 169 11 Dec 2014 91


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