TMDS181RGZT Part Information

Details for TMDS181RGZT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs

Part Description

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.

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Part Features

  • 48-Pin 7-mm u00d7 7-mm 0.5-mm Pitch VQFN Package
  • Adaptive Receiver Equalizer or Programmable Fixed Equalizer
  • Compatible With HDMIu2122 Electrical Parameters Up to 6 Gbps in Retimer Mode.
  • Extended Commercial Temperature Support 0u00b0C to 85u00b0C (TMDS181)
  • HDMIu2122 Input Port to Output Port With CDR Supporting Up to 6 Gbps Data Rates
  • I2 C and Pin Strap Programmable
  • Industrial Temperature Support: u201340u00b0C to 85u00b0C
  • Inter-Pair Skew Compensation of 5+ Bits
  • Link Debug Tools Including Eye Diagram After the RX Equalizer
  • Retimes Input Stream to Compensate for Random Jitter
  • Single-Ended Mode ARC Support
  • Support 4k2k60p and Up to WUXGA 16-Bit Color Depth or 1080p With Higher Refresh Rates

Part Specifications

IC Interface Type DVI HDMI
Supply Voltage Min 1.1V
Supply Voltage Max 3.465V
Interface Case Style VQFN
No. of Pins 48Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • TMDS TIMER, 6GBPS, VQFN-48; IC Interface Type:DVI, HDMI; Supply Voltage Min:1.1V; Supply Voltage Max:3.465V; Interface Case Style:VQFN; No. of Pins:48Pins; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product RoHS Compliant: Yes | Newark Electronics
  • 6-Gbps HDMI 2.0 TMDS retimer | Texas Instruments

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