Diodes Incorporated PI3EQX12904E PCIe 3.0/SATA3 Combo ReDriver
Diodes Incorporated PI3EQX12904E PCIe 3.0/SATA3 Combo ReDriver is a low-power, high-performance 8Gbps 4-channel PCIe 3.0/SATA3 linear ReDriver™. The device provides programmable equalization, linear swing, and flat gain to optimize performance over various physical mediums by reducing intersymbol interference. PI3EQX12904E supports four 100Ω differential CML data I/Os between the protocol ASIC to a switch fabric, over cable, or to extend the signals across other distant data pathways on the user’s platform.
The integrated equalization circuitry enhances the signal integrity of the waveform through the ReDriver. Each channel operates independently. The channels’ input signal level determines whether the output is active. The PI3EQX12904E is a flexible, multi-protocol linear redriver designed to support new chipsets with dual-protocol I/O pins, which support 8Gbps PCIe 3.0 and 6Gbps SATA3 speeds. It also supports connectors, such as mSATA/M.2/SATAe, that provide control signals. The Diodes Incorporated PI3EQX12904E is also an excellent choice for dual lane applications requiring low power and a small package for docking station connectivity.
Features
- 8Gbps serial link with linear equalizer
- Four 8Gbps differential signal pairs
- Supports PCIe 3.0 and SATA3 protocols
- Supports modern standby requirement
- Transparent to link training, OOB, idle
- Pin adjustable receiver equalization
- Pin adjustable output linear swing
- Pin adjustable flat gain
- 100Ω differential CML I/Os
- Auto receiver detection for adaptive power management
- Auto low power mode for adaptive power management
- Supports L1.2 mode for adaptive power management
- 3.3V ± 0.3V single supply voltage
- -40°C to +85°C industrial temperature range
- Lead-free & fully RoHS compliant
- Halogen and antimony free green device
Applications
- Notebook PC
- Server motherboards
- Rack server
- JBOD storage
- Blade server
Application Diagram
發佈日期: 2021-07-23
| 更新日期: 2022-03-11