TMUXHS4512

The TMUXHS4512 is a high-speed, bidirectional passive switch, configurable as a multiplexer or demultiplexer, supporting various applications like USB4, Thunderbolt3/4, and DisplayPort 1.4/2.1. It serves as a general-purpose analog differential passive multiplexer/demultiplexer for numerous high-speed differential interfaces, capable of up to 20Gbps data rate. The high-speed channels support both differential and single-ended signals, adhering to VP-N ABSMAX parameters. Sideband channels support 5V and accommodate both single-ended and differential signals, including I2C, UART, DisplayPort AUX, and USB2. The device's dynamic characteristics enable high-speed switching with minimal signal degradation and low jitter. Its silicon design optimizes frequency response even in high-frequency signal bands. The TMUXHS4512 supports differential signals with a common-mode voltage (CMV) range of 0V to 1.0V in Dxx data paths.

• Supports USB4 up to 20Gbps and DisplayPort 1.4/2.1 up to UHBR20
• Offers maximum data transfer rate of 20Gbps
• High-speed paths support 0V to 1.0V common-mode voltage range
• Low RON of 8.8 (typical) for high-speed data pins
• High-speed data pins feature -3dB differential bandwidth of 13.0GHz
• Excellent dynamic characteristics at 10GHz: insertion loss -2.5dB, reflection loss -13dB, crosstalk -30dB
• All sideband signals support maximum 1.8V level pass-through and are 5.5V tolerant
• Supports 1.2V, 1.8V, and 3.3V control logic
• Operates on a single 1.8V power supply
• Low power consumption: active 500A, standby 2A
• IOFF protection prevents current leakage when VCC = 0V
• Operating temperature range: -40C to 125C
• Package: 40-pin, 3mm x 6mm, 0.4mm pitch WQFN