TUSB551

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TUSB551 SLLSEJ1A – MARCH 2014 – REVISED MARCH 2014 TUSB551 1.8-V USB 3.0 Single Channel Re-Driver with Equalization 1 Features 1 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 3 Description 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. Device Information ORDER NUMBER PACKAGE BODY SIZE TUSB551RWBR X2QFN (12) 1.6mm x 1.6mm 2 Applications Cell Phones Tablets Docking Stat...