TUSB1002AIRGER

It supports PCI Express Gen3, SATA Express, and SATA Gen3. The TUSB1002A is the first dual-channel USB 3.2 x1 SuperSpeed Plus (SSP) retimer and signal conditioner. It uses an ultra-low-power architecture, is powered by a 3.3V supply, and has very low power consumption. It supports the USB 3.2 low-power mode, which can further reduce the power consumption in the idle state. It implements a linear equalizer that can tolerate up to 16dB of loss introduced by inter-symbol interference (ISI). The linear equalizer can compensate for channel losses, thereby extending the channel transmission distance and making the system comply with the USB specification. With its dual-channel and small package, it can be flexibly placed in the USB 3.2 path. It comes in a 24-pin 4mm x 4mm VQFN package and is available in commercial-grade (TUSB1002A) and industrial-grade (TUSB1002AI) versions.

Applications

• Laptops and desktops
• TVs
• Tablets
• Mobile phones
• Active cables
• Docking stations

Key features

• Supports PCI Express Gen3, SATA Express, and SATA Gen3
• Ultra-low power architecture
• Active: < 300mW
• Disconnect/U2/U3: < 1.9mW
• Power-off: < 700μW
• Adjustable voltage output swing linear range up to 1200mVpp
• No host/device-side requirements
• 16 linear equalization settings, up to 16dB (at 10Gbps)
• Adjustable DC equalization gain
• Hot-plug support
• Pin-compatible with LVPE502A and LVPE512 USB 3.0 redriver
• Pin-to-pin compatible with TUSB1002 redriver
• Temperature range: 0°C to 70°C (commercial grade) and -40°C to 85°C (industrial grade)
• ±5kV HBM ESD
• Powered by 3.3V single supply
• 4mm x 4mm VQFN package