集成电路芯片资料和参数

芯片型号:PS8534

功能特点

SATA/PCIe 信号再生器 SATA/SAS 6Gb/s 4-Channel Unidirectional Redriver

PS8534 is 4-channel, unidirectional SATA/SAS redriver that supports up to 6Gb/s data rate. The PS8534 is available in two power supply options, supporting a single supply voltage of 1.5V or 3.3V. In application, the PS8534 compensates for PCB board losses and regenerates high-quality SATA/SAS electrical signals.

The device integrates a programmable equalizer and driver for each of the four channels, and provides signal reconditioning for up to 40 inches of FR4 PCB input-side trace length. Two PS8534 devices can be used together to support 4 SATA/SAS ports, with one placed close to the SATA/SAS host and the other placed close to the SATA/SAS connector.

PS8534功能特点

参数指标

• Supports unidirectional 4-channel SATA/SAS operation at 1.5Gbps, 3.0Gbps and 6.0Gbps

• Supports Out-of-Band (OOB) signaling with fast OOB enter/exit time for SATA/SAS

• UniEYE equalization compensates for up to 40″ PCB trace for 6Gbps signaling

• Automatic power saving and squelch function

• Integrated 50Ω termination resistors for Input and Output

• Programmable output pre-emphasis levels

• Pin control mode or I2C control mode for flexibility host control

• Low power consumption

• Power Supply Options

 PS8534A: Single 1.5Vsupply

 PS8534B: Single 3.3V supply

• High ESD performance with HBM 8kV

• 3x6mm 32-pin TQFN Halogen free RoHS Package

• 0℃ to 85℃ Operating Temperature

应用领域

• Servers

• Workstations

• Data Storage Systems