EP9461E

Part Number:EP9461E

Overview

EP9461E is a 6GHz HDMI 2.0 4-IN 1-OUT Switcher with integrated Equalizer and Jitter Clean Circuit. The chip uses Re-Sample and Re-Drive architecture which re-samples data at the receiver side and re-drive data at the transmitter side. This architecture will not pass through noise from inputs to output and hence provides reliable transmission. Besides, the Jitter Clean Circuit provides the jitter-free output for extending the Cable Length. The chip also supports 4 ports of on-chip EDID RAM and programmable passive/active DDC switches to lower down system cost.
The chip is also integrated with an e-Flash MCU to make user’s applications very easy.

Features

‧Supports 4 HDMI input ports with integrated Equalizer
‧Supports 1 HDMI output port with Jitter Clean Function
‧Compliant to HDMI 1.4 and HDMI 2.0 specification
‧Support wide Frequency Range: 25MHz – 600 MHz (VGA/480p – 4K2K60)
‧Support 4 ports on-chip EDID RAM
‧Support on-chip programmable passive/active DDC switches
‧Register-programmable via slave IIC interface
‧On chip e-Flash MCU
‧Low stand-by current at power down mode
‧128-pin LQFP (E-PAD) package

Block Diagram