Overview
The CM2020-00TR is an HDMI Transmitter Port Protection and Interface device designed by onsemi. This component is specifically engineered for next-generation HDMI source interface protection, integrating ESD, level shift, overcurrent output protection, and backdrive protection into a single 38-Pin TSSOP package. It is designed to complement the CM2021 protection part in HDMI receivers such as displays, digital TVs, and consumer electronics devices. The CM2020-00TR also includes a silicon overcurrent protection device for the +5V supply voltage output to the connector.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | TSSOP-38 |
| Number of Lines | 19 |
| Direction | Unidirectional |
| C Max (pF) | 1.2 |
| V (BR) Min (V) | 6 |
| V RWM Max (V) | 5.5 |
| I R Max (µA) | 1 |
| P PK Max (W) | N/A |
| HDMI Compliance | HDMI 1.3 |
| ESD Protection | IEC61000-4-2 Level 4 at ±8kV contact discharge and ±15kV air discharge |
Key Features
- Integrated ESD, level shift, overcurrent output protection, and backdrive protection in a single package.
- Silicon overcurrent protection device for +5V supply voltage output to the connector.
- Level shifting/isolation circuitry.
- Matching capacitance of 0.05pF between the TMDS intra-pair.
- HDMI 1.3 compliant.
- Provides ESD protection to IEC61000-4-2 Level 4 at ±8kV contact discharge and ±15kV air discharge.
Applications
- Digital TV
- Set Top Box
- PC/Notebook
- Gaming devices
Q & A
- What is the primary function of the CM2020-00TR? The CM2020-00TR is designed for next-generation HDMI source interface protection, integrating ESD, level shift, overcurrent output protection, and backdrive protection.
- What type of package does the CM2020-00TR use? The CM2020-00TR uses a 38-Pin TSSOP package.
- Is the CM2020-00TR HDMI compliant? Yes, the CM2020-00TR is HDMI 1.3 compliant.
- What level of ESD protection does the CM2020-00TR provide? The CM2020-00TR provides ESD protection to IEC61000-4-2 Level 4 at ±8kV contact discharge and ±15kV air discharge.
- What is the purpose of the silicon overcurrent protection device in the CM2020-00TR? The silicon overcurrent protection device is for the +5V supply voltage output to the connector.
- What are some common applications for the CM2020-00TR? Common applications include digital TVs, set-top boxes, PCs/notebooks, and gaming devices.
- Does the CM2020-00TR have level shifting/isolation circuitry? Yes, the CM2020-00TR includes level shifting/isolation circuitry.
- What is the matching capacitance between the TMDS intra-pair in the CM2020-00TR? The matching capacitance is 0.05pF.
- Is the CM2020-00TR still in production? No, the CM2020-00TR is scheduled for obsolescence and will be discontinued by the manufacturer.
- How many lines does the CM2020-00TR support? The CM2020-00TR supports 19 lines.
