PS8558中文资料PCIe 8GT/s and SATA 6Gb/s Redriver, Bidirectional数据手册Parade规格书

描述 Description

PCI Express Gen 3 and SATA Bidirectional Redriver
PS8558 is bidirectional signal redriver that supports both PCI Express Gen 3, with data rates up to 8.0 GT/s, and SATA, with rates up to 6 Gb/s.  The PS8558 operates with a single 3.3V power supply.  In a typically application, the PS8558 is placed close to the PCIe or SATA connector to compensate for board losses and regenerate high-quality electrical signals for improved link reliability.

特性 Features

Supports PCIe operation at 2.5GT/s, 5.0GT/s, and 8.0GT/s
Supports serial-ATA (SATA) operation at 1.5Gbps, 3.0Gbps and 6.0Gbps
Selectable PCIe or SATA operating mode
Supports SATA Out-of-Band (OOB) Signaling with fast OOB enter/exit time
Configurable equalization of up to 20dB to compensate for pre-channel signal loss
Configurable output de-emphasis up to 7.5 dB
Pin based device configuration and control
Low power consumption
Automatic power saving mode with inactive inputs
Automatic output squelch function
Integrated 85Ω input and output termination
Single 3.3V supply
4x4mm 24-pin TQFN Halogen free RoHS Package
0°C to 85°C Operating Temperature
ESD: Human Body Model at 6 kV

应用 Application

Desktop and laptop computers
Docking stations
Servers
Workstations