HDMI2C1-14HD中文资料ESD protection and signal conditioning for HDMI 2.0 source interface数据手册ST规格书

描述 Description

The HDMI2C1-14HD is a fully integrated ESD protection and signal conditioning device for control links and TMDS data video channels of HDMI™transmitters (source).
The HDMI2C1-14HD is a simple solution that provides HDMI™designers with an easy and fast way to reach full compliance with the stringent HDMI™2.0 (4K/2K 60fps) on a wide temperature range.
TM: HDMI: the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

特性 Features

• HDMI™2.0 (4K/2K 60fps) compliant from -40 to 85 °C
• TMDS high bandwidth and very low clamping voltage ESD protection
• 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)
• DDC capacitive decoupling between ASIC and HDMI™connector and dynamic pull-up for long cable driving
• Back drive protection on 5 V, DDC bus and CEC
• CEC independent structure from main power supply
• HDMI™Ethernet and audio return channel (HEAC) compatible
• HPD pull down and signal conditioning
• Short-circuit protection on 5 V output
• Proposed in QFN 36 leads 500 μm pitch
• Benefits
• Easy hardware design and speed-up certification of HDMI™2.0
• Pin map sequence compliant with HDMI™connector type A
• High integration level for minimal PCB footprint
• Efficient protection of sensitive HDMI™ASICs
• Very low power consumption in stand-by mode
• Wake-up from stand-by through CEC bus
• Allow to drive long cable and poor quality cable
• Companion chip for STMicroelectronics’ STixxxx HDMI™decoders
• Complies with the following standards
• HDMI™2.0 version
• IEC 61000-4-2 level 4
• JESD22-A114D level 2

简介

HDMI2C1-14HD属于集成电路（IC）的专用。由制造生产的HDMI2C1-14HD专用该系列产品可提供所需的功能，用以将信息源/信宿连到各种复杂或范围狭窄应用中的传感器、变送器、致动器、传输介质或其他此类端点。例如，汽车安全气囊驱动器、车身控制和信息娱乐总线、自适应电缆均衡器、智能卡等等。