TUSB522PRGET Part Information

Details for TUSB522PRGET by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs

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Part Description

The TUSB522P is a fourth generation, dual-channel, single-lane USB 3.1 GEN1 redriver and signal conditioner supporting 5 Gbps. The device offers low power consumption on a 3.3 V supply with its ultralow-power architecture. The redriver also supports the USB 3.1 low power modes, which further reduces idle power consumption. The dual-channel capability enables the system to maintain signal integrity on both transmit and receive data paths. The receiver equalization has three gain settings to overcome channel degradation from insertion loss and inter-symbol interference. These settings are controlled from the EQ pins. To compensate for transmission line losses, the output driver supports configuration of De-Emphasis with pins DE. Additionally, automatic LFPS De-Emphasis control allows for full USB 3.1 compliance. These settings allow optimal performance, increased signaling distance, and flexibility in placement of the TUSB522P in the USB 3.1 GEN1 path.

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Part Features

  • Automatic LFPS De-Emphasis Control to Meet USB 3.1 Certification Requirements
  • Commercial Temperature Range: 0u00baC to 70u00baC
  • Hot-Plug Capable
  • Industrial Temperature Range: u201340u00baC to 85u00baC TUSB522PI
  • No Host/Device-Side Requirement
  • Optimal Receiver Equalization u2013 of 3, 6, 9 dB at 2.5 GHz
  • Output Driver De-emphasis of 0, 3.5, and 6 dB
  • USB3.1 GEN1 5 Gbps, Dual-Channel Re-Driver with 3.3-V Power Supply
  • Ultra-Low-Power Architecture u2013 Active: 98 mA u2013 U2, U3: 1.2 mA u2013 Disconnect 265 u00b5A u2013 Shutdown 60 u00b5A

Part Specifications

USB IC Type Dual Channel Re-driver
USB Standard USB 3.1
Supply Voltage Min 3V
Supply Voltage Max 3.6V
Interface Case Style VQFN
No. of Pins 24Pins
Data Rate 5Gbps
No. of Ports 2 Port
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
USB Type Redriver / Equalizer
RoHS Compliant

Alternative Part Descriptions

  • REDRIVER/EQUALIZER, 2-CH, 5GBPS, VQFN-24; USB IC Type:Dual Channel Re-driver; USB Standard:USB 3.1; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Interface Case Style:VQFN; No. of Pins:24Pins; Data Rate:5Gbps; No. of Ports:2 Port; RoHS Compliant: Yes | Newark Electronics
  • 4th genration dual channel USB 3.0 redriver | Texas Instruments

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