SN65LVPE504 - 四通道（半双工 x4 线路）PCI Express Gen II 转接驱动器/均衡器

SN65LVPE504是TI德州仪器公司的一款USB信号调节器产品，SN65LVPE504是四通道（半双工 x4 线路）PCI Express Gen II 转接驱动器/均衡器，本站介绍了SN65LVPE504的封装应用图解、特点和优点、功能等，并给出了与SN65LVPE504相关的TI元器件型号供参考。

SN65LVPE504 - 四通道（半双工 x4 线路）PCI Express Gen II 转接驱动器/均衡器 - USB信号调节器 - USB - 德州仪器

产品描述

The SN65LVPE504 is a quad channel, half four lane PCIe redriver and signal conditioner supporting data rates of up to 5.0Gbps. The device complies with PCIe spec revision 2.1, supporting electrical idle and power management modes.

Programmable EQ, De-Emphasis and Amplitude Swing

The SN65LVPE504 is designed to minimize the signal degradation effects such as crosstalk and inter-symbol interference (ISI) that limits interconnect distance between two devices. The input stage of each channel offers selectable equalization settings that can be programmed to match loss in the channel. The differential outputs provide selectable de-emphasis to compensate for the anticipated distortion PCIe signal will experience. Both equalization and de-emphasis levels for all 4 channels are controlled by the setting of signal control pins EQ, DE and OS.

See Table 1 for EQ, DE and OS setting details.

产品特性

4 Identical Channel PCIe Equalizer/Redriver
Support for Both PCIe Gen I (2.5Gbps) and Gen II (5.0 Gbps) Speed
Selectable Equalization, De-emphasis, and Output Swing
Per Channel Receive Detect (Lane Detection)
Selectable Receiver Electrical Idle Threshold Control
Low Operating Power Modes
- Supports Three Low-Power Modes to Enable up to 80% Lower Operating Power
Excellent Jitter and Loss Compensation Capability to 50" of 4-mil SL on FR4
Small Foot Print – 42 Pin 9 × 3.5 TQFN Package
High Protection Against ESD Transient
- HBM: 6,000 V
- CDM: 1,000 V
- MM: 200 V
APPLICATIONS
- PC MB, Docking Station, Server, Communication Platform, Backplane and Cabled Application

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