TMDS181 - TMDS181x 6Gbps TMDS 重定时器

TMDS181是TI德州仪器公司的一款DVI/HDMI产品，TMDS181是TMDS181x 6Gbps TMDS 重定时器，本站介绍了TMDS181的封装应用图解、特点和优点、功能等，并给出了与TMDS181相关的TI元器件型号供参考。

TMDS181 - TMDS181x 6Gbps TMDS 重定时器 - DVI/HDMI - 显示和成像串行器/解串器 - 德州仪器

产品特性

HDMI™ Input Port to Output Port With CDR Supporting Up to 6 Gbps Data Rates
Compatible With HDMI™ Electrical Parameters Up to 6 Gbps in Retimer Mode.
Support 4k2k60p and Up to WUXGA 16-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
Single-Ended Mode ARC Support
Link Debug Tools Including Eye Diagram After the RX Equalizer
48-Pin 7-mm × 7-mm 0.5-mm Pitch VQFN Package
Extended Commercial Temperature Support 0°C to 85°C (TMDS181)
Industrial Temperature Support: –40°C to 85°C (TMDS181I)

产品应用

Digital TV
Digital Projector
Audio/Video Equipment
Blu-ray™ DVD
Monitors
Desktops/ All-in-Ones
Active Cables

产品说明

The TMDS181x is a digital video interface (DVI) or high-definition multimedia interface (HDMI™) retimer. The TMDS181x supports four TMDS channels, audio return channel (SPDIF_IN/ARC_OUT), and digital display control (DDC) interfaces. The TMDS181x supports signaling rates up to 6 Gbps to allow for the highest resolutions of 4k2k60p 24 bits per pixel and up to WUXGA 16-bit color depth or 1080p with higher refresh rates. The TMDS181x can be configured to support the HDMI2.0a standard. The TMDS181x automatically configures itself as a redriver at low data rate (<1.0 Gbps) or as a retimer above this data rate. Redriver mode supports HDMI1.4b with data rates up to 3.4 Gbps

The TMDS181x supports dual power supply rails of 1.2 V on VDD and 3.3 V on VCC for power reduction. Several methods of power management are implemented to reduce overall power consumption. TMDS181x supports fixed receive EQ gain or adaptive receive EQ control by I2C or pin strap to compensate for different lengths input cable or board traces.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TMDS181	VQFN (48)	7.00 mm × 7.00 mm
TMDS181I	VQFN (48)	7.00 mm × 7.00 mm

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