The CH7308B-TF is a display encoder manufactured by Chrontel. It is designed to convert digital video data into various analog and digital video formats, facilitating connectivity between different display devices. This chip is commonly used in applications such as docking stations, video adapters, and embedded systems requiring flexible display output options.

Applications

• Docking stations
• USB to VGA/HDMI adapters
• Embedded systems with multiple display outputs
• Laptop computers
• Projectors

Features

• HDMI/DVI encoder: Supports high-definition digital video output.
• VGA encoder: Supports analog video output.
• Dual display support: Enables simultaneous output to multiple displays.
• HDCP content protection: Complies with content protection standards for digital video.
• I2C interface: Allows for configuration and control.
• Low power consumption: Suitable for portable devices.
• Supports multiple display resolutions and refresh rates.

Benefits

• Provides versatile display connectivity options.
• Enables high-definition video output.
• Simplifies system design with integrated functionality.
• Reduces system cost compared to discrete solutions.
• Protects copyrighted content with HDCP support.

Technical Specifications

The CH7308B-TF typically operates from a 3.3V power supply. It supports HDMI 1.3 and VGA output standards. The maximum supported resolution and refresh rate depend on the specific configuration and should be verified in the datasheet. It is commonly available in a surface-mount package. Refer to the official Chrontel datasheet for detailed specifications, including timing parameters, power consumption, and package dimensions.