HDMI2C1-14HD：ESD protection and signal conditioning for HDMI 2.0 source interface
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.
Key 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
产品规格
应用手册
Technical Notes & Articles
简报
解决方案评估工具
| 型号 | 制造商 | Description |
|---|
| STEVAL-CCH003V2 | ST | HDMI interface demonstration kit based on the HDMI2C1-14HD (main board plus daughter board) |
样片和购买
| 型号 | Quantity | Unit Price (US$)
* | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| HDMI2C1-14HD | 10 | 0.778 | QFN-36L | Tape And Reel | -40 | 85 | NEC | EAR99 | PHILIPPINES |
质量和可靠性
