1. Description
The LT84104M is a high performance Analog switch with wide voltage range capability. It supports DisplayPort 1.2/1.4, HDMI 1.4/2.0/2.1, Bi-directional USB3.2 Gen2 switching differential signal, and emerging and proprietary standards.
The LT84104M can pass high-speed signals to 1.38V peak to peak differential, with a common-mode voltage from 2V to VCC or 0V for TMDS signal. The wide voltage range allows DC-coupled or AC-coupled multi-standard operation.
In addition to four high-speed ports, the LT84104M also switches the DDC and HPD signals or AUX and HPD signals using the DDC/AUX and HPD channel mux/demux.
2. Features
• DisplayPort 1.2/1.4, HDMI 1.4/2.0/2.1, USB3.2 Gen2 Electrical standard compatible
• Supporting high-speed data, DDC with HPD, AUX 4:1 and 1:4 channel mux/demux
• Data rate: 12Gbps max for high-speed channels
• -4 dB insertion loss for high-speed channels @6GHz
• Ultra-low-power architecture
• Single power supply VCC operating range 3.3V +/-10%
• Integrated 100/400kHz I2C slave
3. Applications
• DisplayPort video signals switching
• HDMI video signals switching