TUSB1044A数据手册TI中文资料规格书

描述 Description

The TUSB1044A is a USB Type-C Alt Mode redriver switch that supports data rates up to 10Gbps. This protocol-agnostic linear redriver can support USB Type-C Alt Mode interfaces including DisplayPort™.

The TUSB1044A provides several levels of receive linear equalization to compensate for inter-symbol interference (ISI) due to cable and board trace loss. The device operates on a single 3.3V supply and comes in a commercial and industrial temperature range.

All four lanes of the TUSB1044A are reversible and designed to make the device a versatile signal conditioner that can be used in many applications.

特性 Features

Protocol agnostic reversible 4-channel linear redriver supporting up to 10Gbps

USB Type-C with USB 3.2 Gen 2 x2 and DisplayPort™ 2.1 as alternate mode



Supports processors with USB 3.2 and DisplayPort™ mux integrated for Type-C applications

Supports signal conditioning inside Type-C cable

Cross-point mux for SBU signals

Linear equalization up to 11dB at 4.05GHz

GPIO and I2C control for channel direction and equalization

Advanced power management by monitoring USB power states and snooping DP link training

Configuration through GPIO or I2C

Hot-plug capable

Single 3.3V supply

Industrial temperature: –40°C to 85°C (TUSB1044AI)

Commercial temperature: 0°C to 70°C (TUSB1044A)

6mm × 4mm, 0.4mm pitch, 40-pin QFN package