描述 Description

The HDMI2C1-14HDS is a fully integrated ESD protection and signal conditioning device for control links of HDMI transmitters (Source).

The HDMI2C1-14HDS is a simple solution that provides HDMI designers with an easy and fast way to reach full compliancy with the stringent HDMI CTS on a wide temperature range.

特性 Features

? HDMI compliant from -40 to 85 °C
? 8 kV contact ESD protection on connector side
? Supports direct connection to low-voltage HDMI ASIC and/or CEC driver (down to 1.8 V)
? TMDS high bandwidth ESD protection compatible with 4 K-2 K 60 fps.
? DDC (I2C) link protection, bi-directional signal conditioning circuit, and dynamic pull-up
? CEC bus protection, bi-directional level-shifter, backdrive protection, and independent structure from main power supply
? HEAC link protection
? HPD pull down and signal conditioning
? Short-circuit protection on 5 V output
? Over temperature protection
? Proposed in QFN 24 leads 500 μm pitch
? Benefits
?Speed-up hardware design and certification of HDMI application
?Pin map sequence compliant with HDMI connector type A
?Minimal PCB footprint in consumer area
?Ultra low power consumption in stand-by mode
?Wake-up from stand-by through CEC bus
?Improved HDMI interface ruggedness and user experience
?Long and/or poor quality cable support
? Complies with the following standards
?HDMI standard
?IEC 61000-4-2 level 4
?JESD22-A114D level 2

簡介

HDMI2C1-14HDS屬于集成電路（IC）的視頻處理。由制造生產的HDMI2C1-14HDS視頻處理一種集成電路 (IC) 半導體器件，設計用于在放大、增強、編碼器和解碼器（編解碼器）、緩沖、校準、處理、信號調節(jié)、調制與解調、轉換、傳輸、伽瑪校正、切換、OSD、數(shù)字化和多路復用等應用中處理音頻和/或視頻信號。