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Circuitos integrados HDMI, DisplayPort y MIPI

TMDS1204

ACTIVO

Recontrolador HDMI 2.1 a 12 Gbps

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TMDS1204

ACTIVO
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Detalles del producto

Type Redriver Protocols DisplayPort, HDMI Rating Catalog Speed (max) (Gbps) 12 Number of channels 4 Supply voltage (V) 3.3 Operating temperature range (°C) -40 to 85
Type Redriver Protocols DisplayPort, HDMI Rating Catalog Speed (max) (Gbps) 12 Number of channels 4 Supply voltage (V) 3.3 Operating temperature range (°C) -40 to 85
WQFN (RNQ) 40 24 mm² 6 x 4
  • AC-coupled or DC-coupled input and output supporting HDMI 2.1 data rates up to 12Gbps
    • Backwards compatible to HDMI 1.4b and HDMI 2.0b
    • HDMI 2.1 fixed rate link (FRL) of 3, 6, 8, 10, and 12Gbps
    • Supports HDMI 2.1 three and four lane FRL
  • Optimized for HDMI sink applications
  • Adaptive and fixed equalizer up to 12dB at 6GHz
  • I2C or pin strap programmable
  • Integrated HPD level shifter supporting both 1.8V and 3.3V LVCMOS levels
  • Full lane swap on main lanes
  • Integrated fan-out buffer for applications which require separate clock and data paths
  • Signal detect output indicator
  • Digital display control (DDC) snooping function for link configuration
  • Low power consumption:
    • 12G FRL four lanes active limited: 575mW
    • 12 G FRL four lanes active linear: 220mW
    • Power down: 0.6mW
  • Available in commercial and industrial temperature
  • Single 3.3V power supply
  • 40-pin, 0.4mm pitch, 4mm × 6mm, WQFN package
  • AC-coupled or DC-coupled input and output supporting HDMI 2.1 data rates up to 12Gbps
    • Backwards compatible to HDMI 1.4b and HDMI 2.0b
    • HDMI 2.1 fixed rate link (FRL) of 3, 6, 8, 10, and 12Gbps
    • Supports HDMI 2.1 three and four lane FRL
  • Optimized for HDMI sink applications
  • Adaptive and fixed equalizer up to 12dB at 6GHz
  • I2C or pin strap programmable
  • Integrated HPD level shifter supporting both 1.8V and 3.3V LVCMOS levels
  • Full lane swap on main lanes
  • Integrated fan-out buffer for applications which require separate clock and data paths
  • Signal detect output indicator
  • Digital display control (DDC) snooping function for link configuration
  • Low power consumption:
    • 12G FRL four lanes active limited: 575mW
    • 12 G FRL four lanes active linear: 220mW
    • Power down: 0.6mW
  • Available in commercial and industrial temperature
  • Single 3.3V power supply
  • 40-pin, 0.4mm pitch, 4mm × 6mm, WQFN package

The TMDS1204 is an HDMI 2.1 redriver supporting data rates up to 12Gbps. It is backwards compatible for HDMI 1.4b and HDMI 2.0b. The high-speed differential inputs and outputs can either be AC-coupled or DC-coupled, which qualifies the TMDS1204 to be used as a DP++ to HDMI level shifter or HDMI redriver. The TMDS1204 can support both 3 and 4 lane HDMI 2.1 FRL at 3, 6, 8, 10, and 12Gbps.

The TMDS1204 is a hybrid redriver supporting both source and sink applications. A hybrid redriver can operate either in a linear or limited redriver function. When configured as a limited redriver, the TMDS1204 differential output voltage levels are independent of the graphics process unit (GPU) output levels ensuring HDMI compliant levels at the receptacle. The limited redriver mode is recommended for HDMI source applications. When configured as a linear redriver, the TMDS1204 differential output levels are a linear function of the GPU output levels enabling TMDS1204 to be transparent to link training and operate as a channel shortener. Linear redriver mode is recommended for HDMI sink applications.

The TMDS1204 has an integrated HPD level shifter. The HPD level shifter will shift the 5V HPD signal to either 1.8V or 3.3V. The level shifter output can also be configured for push, pull, or open-drain. The integration of the level shifter eliminates discrete solutions and thereby saves system cost.

The TMDS1204 supports single power supply rails of 3.3V on VCC and is offered in a commercial temperature (TMDS1204) and industrial temperature (TMDS1204I).

The TMDS1204 is an HDMI 2.1 redriver supporting data rates up to 12Gbps. It is backwards compatible for HDMI 1.4b and HDMI 2.0b. The high-speed differential inputs and outputs can either be AC-coupled or DC-coupled, which qualifies the TMDS1204 to be used as a DP++ to HDMI level shifter or HDMI redriver. The TMDS1204 can support both 3 and 4 lane HDMI 2.1 FRL at 3, 6, 8, 10, and 12Gbps.

The TMDS1204 is a hybrid redriver supporting both source and sink applications. A hybrid redriver can operate either in a linear or limited redriver function. When configured as a limited redriver, the TMDS1204 differential output voltage levels are independent of the graphics process unit (GPU) output levels ensuring HDMI compliant levels at the receptacle. The limited redriver mode is recommended for HDMI source applications. When configured as a linear redriver, the TMDS1204 differential output levels are a linear function of the GPU output levels enabling TMDS1204 to be transparent to link training and operate as a channel shortener. Linear redriver mode is recommended for HDMI sink applications.

The TMDS1204 has an integrated HPD level shifter. The HPD level shifter will shift the 5V HPD signal to either 1.8V or 3.3V. The level shifter output can also be configured for push, pull, or open-drain. The integration of the level shifter eliminates discrete solutions and thereby saves system cost.

The TMDS1204 supports single power supply rails of 3.3V on VCC and is offered in a commercial temperature (TMDS1204) and industrial temperature (TMDS1204I).
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Documentación técnica

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* Data sheet TMDS1204 12Gbps, DC or AC-Coupled to TMDS and FRL HDMI Hybrid Redriver datasheet (Rev. A) PDF | HTML 09 abr 2024
Application note TMDS1204 Implementation Guide PDF | HTML 07 ago 2023
Application note How to Use Adaptive Equalization for TDP1204 and TMDS1204 PDF | HTML 21 oct 2022
Application note TDP1204, TMDS1204 Migration From HDMI2.0 to HDMI2.1 PDF | HTML 14 oct 2022
EVM User's guide TMDS1204 EVM User's Guide PDF | HTML 29 jul 2022
Certificate TMDS1204EVM EU RoHS Declaration of Conformity (DoC) 19 jul 2022

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TMDS1204EVM — Módulo de evaluación TMDS1204 para recontrolador HDMI 2.1 a 12 Gbps

El módulo de evaluación (EVM) TMDS1204 es una PCB creada para ayudar a los clientes a evaluar el TMDS1204 para aplicaciones de video con interfaces HDMI. Este EVM también se puede utilizar como diseño de referencia de hardware para las implementaciones del TMDS1204. Se pueden proporcionar archivos (...)
Guía del usuario: PDF | HTML
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PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

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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TINA-TI — Programa de simulación analógica basado en SPICE

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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WQFN (RNQ) 40 Ver opciones
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Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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