说明
The SN65LVPE501 is a dual channel, single lane PCIe redriver and signal conditioner supporting data rates of up to 5.0Gbps. The device complies with PCIe spec revision 2.1.
Programmable EQ, De-Emphasis and Amplitude Swing
The SN65LVPE501 is designed to minimize the signal degradation effects such as crosstalk and inter-symbol interference (ISI) that limits the 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. Level of de-emphasis will depend on the length of interconnect and its characteristics.
特性
- Single Lane 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 Control
- Integrated Termination
- Hot-Plug Capable
- Receiver Detect
- Low Power:
- Auto Low Power Modes:
- 5mW (TYP) When no Connection Detected
- 70mW (TYP) When in Auto-Low Power Mode
- Excellent Jitter and Loss Compensation Capability:
- 30" of 6 mil Stripline on FR4
- Small Foot Print – 24 Pin 4 × 4 QFN Package
- High Protection Against ESD Transient
- HBM: 3,000 V
- CDM: 1,500 V
- MM: 200 V
- APPLICATIONS
- PC MB, Docking Stations, Backplane and Cabled Application
