TUSB1104集成电路（IC）的信号缓冲器、中继器、分离器规格书PDF中文资料

TUSB1104属于集成电路（IC）的信号缓冲器、中继器、分离器。由德州仪器制造生产的TUSB1104信号缓冲器、中继器、分离器信号缓冲器、中继器和分离器系列中的产品适用于远距离电气互连或电缆系统的数字信息传输。所有实际互连系统都具有非理想特性，该系列产品主要用于解决数字信息传输过程中因此造成的模拟问题。此外，还有其他功能，例如不同物理接口样式之间的转换和多路复用。

1 Features

• USB 3.2 5 Gbps and 10 Gbps support

– USB 3.2 x2 support up to 20 Gbps (10 Gbps ×

2 = 20 Gbps)

• Advanced USB power management

– Active: 550 mW (typical)

– Disconnect: 1.5 mW

– Disabled (EN = L): 0.130 mW

• 16 EQ settings up to 12 dB at 5 GHz

• Choice between adaptive or fixed receiver

equalization for ports facing USB connector

• Choice between linear or limited redriver for ports

facing the system (SSRX1/2 transmitters)

• Less than 1 V VTX-CM and VRX-CM

• Configuration through I2C or pin-strap

• Selection between 1.8 V or 3.3 V I2C levels

• Operates from a single 3.3 V supply

2 Applications

• Notebooks and desktops

• Docking stations

• Data storage

• Connected peripherals and printers

描述 Description

The TUSB1104 is a 10 Gbps USB 3.2 x2 linear

redriver for USB-C applications enabling up to

20 Gbps total data throughput. The TUSB1104 is

intended to reside between a Host and a USB-C

receptacle or between a USB device and a USB-C

receptacle. The TUSB1104 supports both USB 3.2

Gen2 (10 Gbps) and Gen1 (5 Gbps) as well as USB

3.2 low power states (Disconnect, U1, U2, and U3).

The TUSB1104 incorporates an innovative, adaptive

receiver equalization (AEQ) feature. The AEQ feature

will automatically determine what it believes is

the best ISI compensation settings between the

TUSB1104 and USB device plugged into the USB

connector resulting in improved interoperability.

The TUSB1104 operates from a single 3.3 V supply

and is available in a 40-pin WQFN package.