TUSB551 Texas instruments

TUSB551

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TUSB551

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Описание

The TUSB551 is a 4th-generation USB3.0 SuperSpeed (SS) re-driver that features a 1.8V power supply with low consumption, superior output drive performance, and automatic LFPS De-Emphasis control for full USB 3.0 compliance. The re-driver offers selectable gain settings in the equalizer to account for channel loss. These settings are controlled by the EQ terminal. To compensate for downstream transmission line losses, the output driver supports configuration of De-Emphasis and Output Swing (terminals DE and OS). These settings allow optimal performance, increased signaling distance, and flexibility in placement of the TUSB551 in the SuperSpeed USB path.

USB3.0 SuperSpeed Re-Driver with 1.8 V Power
Supply
Ultra Low-Power Architecture:
- Active: <130 mW
- U2/U3: <22 mW
- < 8mW with No Connection
Optimal Receiver Equalization:
- 3/6/9 dB
Superior Drive Performance
Automatic LFPS De-Emphasis Control To Meet
USB 3.0 Certification Requirements
No Host/Device-Side Requirement
Small Package Options
Hot-Plug Capable
ESD protection exceeds > ±4kV HBM
-40°C to 85°C Industrial Temperature Range

Type	Redriver
Function	USB 3.0
USB speed (MBits)	5000
Number of channels	1
Supply voltage (max) (V)	1.98
Supply voltage (min) (V)	1.62
Input/ouput voltage (min) (V)	0
Input/ouput voltage (max) (V)	1.2
Configuration	Single-channel
Features	Single Channel USB 3.0 Redriver with 1.8V power Supply
Rating	Catalog
Operating temperature range (°C)	-40 to 85
Supply current (max) (µA)	82000
ESD HBM (typ) (kV)	4
Bandwidth (MHz)	2500