TMDS171

現行

3.4-Gbps HDMI 1.4b TMDS 重定時器

產品詳細資料

Type Retimer Protocols HDMI Rating Catalog Speed (max) (Gbps) 3.4 Number of channels 4 Supply voltage (V) 1.2, 3.3 Operating temperature range (°C) -40 to 85
Type Retimer Protocols HDMI Rating Catalog Speed (max) (Gbps) 3.4 Number of channels 4 Supply voltage (V) 1.2, 3.3 Operating temperature range (°C) -40 to 85
VQFN (RGZ) 48 49 mm² 7 x 7
  • HDMI Input Port to Output Port with CDR Supporting up to 3.4 Gbps Data Rates
  • Compatible with HDMI1.4b Electrical Parameters.
  • Support for 4k2k30p and up to WUXGA 12-bit Color Depth or 1080p with Higher Refresh Rates
  • Retimes Input Stream to Compensate for Random Jitter
  • Adaptive Receiver Equalizer or Programmable Fixed Equalizer
  • I2C and Pin Strap Programmable
  • Inter-Pair Skew Compensation of 5+ Bits
  • Link Debug Tools Including Eye Diagram After RX Equalizer
  • Single Ended Mode ARC Support
  • 48-pin 7mm x 7mm 0.5 mm Pitch VQFN Package
  • Extended Commercial Temperature Support 0°C – 85°C (TMDS171)
  • Industrial Temperature Support -40°C – 85°C (TMDS171I)
  • HDMI Input Port to Output Port with CDR Supporting up to 3.4 Gbps Data Rates
  • Compatible with HDMI1.4b Electrical Parameters.
  • Support for 4k2k30p and up to WUXGA 12-bit Color Depth or 1080p with Higher Refresh Rates
  • Retimes Input Stream to Compensate for Random Jitter
  • Adaptive Receiver Equalizer or Programmable Fixed Equalizer
  • I2C and Pin Strap Programmable
  • Inter-Pair Skew Compensation of 5+ Bits
  • Link Debug Tools Including Eye Diagram After RX Equalizer
  • Single Ended Mode ARC Support
  • 48-pin 7mm x 7mm 0.5 mm Pitch VQFN Package
  • Extended Commercial Temperature Support 0°C – 85°C (TMDS171)
  • Industrial Temperature Support -40°C – 85°C (TMDS171I)

The TMDS171 is a digital video interface (DVI) or high-definition multimedia interface (HDMI) retimer. The TMDS171 supports four TMDS channels, Audio Return Channel (SPDIF_IN/ARC_OUT), Hot Plug Detect (HPD) and Digital Display Control (DDC) interfaces. The TMDS171 supports signaling rates up to 3.4 Gbps to allow for the highest resolutions of 4k2k30p 24 bits per pixel and up to WUXGA 12-bit color depth or 1080p with higher refresh rates. The TMDS171 automatically configures itself as a re-driver at low data rate (< 1 Gbps) or as a re-timer above this data rate.

The TMDS171 supports dual power supply rails of 1.2 V on VDD and 3.3 V on VCC for active power reduction. Several methods of power management are implemented to reduce overall power consumption. TMDS171 supports fixed EQ gain or adaptive EQ control by I2C or pin strap to compensate for different lengths input cable or board traces.

The TMDS171 is a digital video interface (DVI) or high-definition multimedia interface (HDMI) retimer. The TMDS171 supports four TMDS channels, Audio Return Channel (SPDIF_IN/ARC_OUT), Hot Plug Detect (HPD) and Digital Display Control (DDC) interfaces. The TMDS171 supports signaling rates up to 3.4 Gbps to allow for the highest resolutions of 4k2k30p 24 bits per pixel and up to WUXGA 12-bit color depth or 1080p with higher refresh rates. The TMDS171 automatically configures itself as a re-driver at low data rate (< 1 Gbps) or as a re-timer above this data rate.

The TMDS171 supports dual power supply rails of 1.2 V on VDD and 3.3 V on VCC for active power reduction. Several methods of power management are implemented to reduce overall power consumption. TMDS171 supports fixed EQ gain or adaptive EQ control by I2C or pin strap to compensate for different lengths input cable or board traces.

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類型 標題 日期
* Data sheet TMDS171/I 3.4 Gbps TMDS RETIMER datasheet (Rev. E) PDF | HTML 2017年 9月 12日
Application note TMDS181 and TMDS171 Configuration Guide 2019年 12月 13日
Application note TMDS171 Schematic Checklist 2019年 8月 28日
Application note High-Speed Layout Guidelines for Signal Conditioners and USB Hubs 2018年 6月 14日
User guide Pattern Verifier and Generator User's Guide 2018年 4月 27日
Technical article How to select a redriver or retimer for HDMI 2.0 jitter cleansing PDF | HTML 2017年 5月 1日
Technical article How to select the right retimer for HDMI 2.0 applications PDF | HTML 2016年 9月 27日
Technical article How to reduce jitter and improve signal integrity in source and sink system design PDF | HTML 2016年 7月 11日
Technical article HDMI 2.0: How to generate cleaner signals over long traces, connectors and cables PDF | HTML 2016年 6月 21日
White paper Build a true fidelity system using video signal conditioners 2016年 6月 9日
EVM User's guide TMDS171 RGZ EVM User's Guide (Rev. A) 2016年 4月 5日

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開發板

TMDS171RGZEVM — 採用 RGZ 封裝的 TMDS171 3.4-Gbps TMDS 重定時器評估模組

The TMDS171 EVM is a PCB created to help customers evaluate the TMDS171 device for video applications with HDMI interfaces.  This EVM can also be used as a hardware reference design for implementation of the TMDS171 in the RGZ package.  PCB design/layout files can be provided upon request (...)

使用指南: PDF
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SLLC455 EyeScan Tool

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產品
HDMI、顯示介面和 MIPI IC
SN65DP149 3.4-Gbps DP++ 1.1 至 HDMI 1.4b 重新定時器 -40 至 85C 操作溫度 SN65DP159 6-Gbps DP++ 1.1 至 HDMI 2.0 重新定時器,-40 至 85C 操作溫度 SN75DP149 3.4-Gbps DP++ 1.1 至 HDMI 1.4b 重新定時器,0 至 70C 操作溫度 SN75DP159 6-Gbps DP++ 1.1 至 HDMI 2.0 重新定時器,0 至 85C 操作溫度 TMDS171 3.4-Gbps HDMI 1.4b TMDS 重定時器 TMDS181 6-Gbps HDMI 2.0 TMDS 重定時器
硬體開發
開發板
DP149RSBEVM DP149 3.4 Gbps DP++ 轉 HDMI 重定時器評估模組 DP159RGZEVM DP159RGZEVM 評估模組 DP159RSBEVM DP159RSBEVM 評估模組 TMDS171RGZEVM 採用 RGZ 封裝的 TMDS171 3.4-Gbps TMDS 重定時器評估模組 TMDS181RGZEVM 採用 RGZ 封裝的 TMDS181 6 Gbps TMDS 重定時器評估模組
模擬型號

TMDS171 IBIS-AMI Model

SLLM320.ZIP (4853 KB) - IBIS-AMI Model
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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