Inicio Interfaz Circuitos integrados HDMI, DisplayPort y MIPI

TPD12S520

ACTIVO

Dispositivo de interfaz y protección del puerto del receptor HDMI

Detalles del producto

Type HDMI Companion Protocols HDMI Rating Catalog Number of channels 12 Operating temperature range (°C) -40 to 85
Type HDMI Companion Protocols HDMI Rating Catalog Number of channels 12 Operating temperature range (°C) -40 to 85
TSSOP (DBT) 38 62.08 mm² (9.7 mm × 6.4 mm) WQFN (RMN) 24 6.75 mm² (4.5 mm × 1.5 mm)
  • IEC 61000-4-2 Level 4 ESD Protection
    • ±8-kV Contact Discharge on External Lines
  • Single-Chip ESD Solution for HDMI Driver
  • 12 Channel ESD Protection Diodes
  • Supports All HDMI 1.3 and HDMI 1.4 Data Rates
    (–3 dB Frequency > 3 GHz)
  • 0.8-pF Capacitance for the High Speed TMDS Lines
  • 0.05-pF Matching Capacitance Between the Differential Signal Pair
  • 38-Pin TSSOP Provides Seamless Layout Option with HDMI Connector
  • 24-Pin WQFN Package for Space Constrained Applications
  • Backdrive Protection
  • Lead-Free Package
  • IEC 61000-4-2 Level 4 ESD Protection
    • ±8-kV Contact Discharge on External Lines
  • Single-Chip ESD Solution for HDMI Driver
  • 12 Channel ESD Protection Diodes
  • Supports All HDMI 1.3 and HDMI 1.4 Data Rates
    (–3 dB Frequency > 3 GHz)
  • 0.8-pF Capacitance for the High Speed TMDS Lines
  • 0.05-pF Matching Capacitance Between the Differential Signal Pair
  • 38-Pin TSSOP Provides Seamless Layout Option with HDMI Connector
  • 24-Pin WQFN Package for Space Constrained Applications
  • Backdrive Protection
  • Lead-Free Package

The TPD12S520 is a single-chip electro-static discharge (ESD) circuit protection device for the high-definition multimedia interface (HDMI) receiver port. While providing ESD protection with transient voltage suppression (TVS) diodes, the TVS protection adds little or no additional glitch in the high-speed differential signals. The high-speed transition minimized differential signaling (TMDS) ESD protection lines add only 0.8-pF capacitance.

The low-speed control lines offer voltage-level shifting to eliminate the need for an external voltage level-shifter IC. The control line TVS diodes add 3.5-pF capacitance to the control lines. The 38-pin DBT package offers a seamless layout routing option to eliminate the routing glitch for the differential signal pairs. The DBT package pitch (0.5 mm) matches with the HDMI connector pitch. In addition, the pin mapping follows the same order as the HDMI connector pin mapping. This HDMI receiver port protection and interface device is designed specifically for HDMI receiver-interface protection. The 24-pin RMN package offers flow through routing using only two layers for highly integrated, space-efficient full HDMI protection.

The TPD12S520 is a single-chip electro-static discharge (ESD) circuit protection device for the high-definition multimedia interface (HDMI) receiver port. While providing ESD protection with transient voltage suppression (TVS) diodes, the TVS protection adds little or no additional glitch in the high-speed differential signals. The high-speed transition minimized differential signaling (TMDS) ESD protection lines add only 0.8-pF capacitance.

The low-speed control lines offer voltage-level shifting to eliminate the need for an external voltage level-shifter IC. The control line TVS diodes add 3.5-pF capacitance to the control lines. The 38-pin DBT package offers a seamless layout routing option to eliminate the routing glitch for the differential signal pairs. The DBT package pitch (0.5 mm) matches with the HDMI connector pitch. In addition, the pin mapping follows the same order as the HDMI connector pin mapping. This HDMI receiver port protection and interface device is designed specifically for HDMI receiver-interface protection. The 24-pin RMN package offers flow through routing using only two layers for highly integrated, space-efficient full HDMI protection.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TPD12S520 Single-Chip HDMI Receiver Port Protection and Interface Device datasheet (Rev. F) PDF | HTML 19/02/2015
Guía de selección System-Level ESD Protection Guide (Rev. E) PDF | HTML 5/08/2025
Guía del usuario Reading and Understanding an ESD Protection Data Sheet (Rev. A) PDF | HTML 19/09/2023
Nota sobre la aplicación ESD Protection Layout Guide (Rev. A) PDF | HTML 7/04/2022
Informe Designing USB for short-to-battery tolerance in automotive environments 10/02/2016
Analog Design Journal Design Considerations for System-Level ESD Circuit Protection 25/09/2012

Diseño y desarrollo

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Modelo de simulación

TPD12S520 IBIS Model

SLVMA13.ZIP (27 KB) - Modelo IBIS
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Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
TSSOP (DBT) 38 Ultra Librarian
WQFN (RMN) 24 Ultra Librarian

Pedidos y calidad

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