PI3EQX12902E DIODES | Alldatasheet

Document overview

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Technical content

diodes.com | 1-408-232-9100 PRODUCT BRIEF PI3EQX12902E 8 Gbps 1 Port/2 Channels PCIe 3.0/SATA3 Combo ReDriver with Modern Standby Mode

Applications

Î Notebook PC Î Server Motherboards Î Rack Server Î JBOD Storage Î Blade Server

Ordering Information

Part Number Package Code Description PI3EQX12902EZLEX ZL 30-contact, Thin Fine Pitch Quad Flat No-Lead (TQFN) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/ EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, “Green” and Lead-free. 3. Halogen- and Antimony-free “Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. E = Pb-free and Green 5. X suffix = Tape/Reel bP Lead-free Green I/O HUB PI3EQX12902E PCIe 3.0/SATA 3.0 Combo ReDriver To CPU Combo PCIe 3.0/ SATA 3.0 I/O Port M.2 Internal Connector SATA Express 8GbSATA Express Port SATA Express 8Gb Port INTERNAL PLATFORM OPTIONS EXTERNAL SATA EXPRESS PORT Notebook SSD HDD Notebook PC PI3EQX12902E PCIe 3.0/SATA 3.0 Combo ReDriver Combo ReDriver: PI3EQX12902E Rev 2 April 2021 Î 8 Gbps Serial Link with Linear Equalizer Î Two 8 Gbps Differential Signal Pairs Î Supports PCIe 3.0/SATA3 Protocols Î Supports Modern Standby Requirement Î Transparent to link training, OOB, Idle Î Pin Adjustable Receiver Equalization Î Pin Adjustable output linear swing Î Pin Adjustable Flat Gain Î 100 Ω Differential CML I/O’s Î Auto receiver detection for adaptive power management Î Auto “low power” mode for adaptive power management Î Supports L1.2 Mode for Adaptive Power Management Î Single Supply Voltage: 3.3 V ± 0.3 V Î Industrial Temperature range: -40 oC to 85 oC Î Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Î Halogen and Antimony Free. “Green” Device (Note 3) Î For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ PI3EQX12902E is a low power, high performance 8 Gbps 2 channels PCIe 3.0/SATA3 linear ReDriver. The device provides programmable equalization, linear swing and flat gain to optimize performance over a variety of physical mediums by reducing Inter-Symbol Interference. PI3EQX12902E supports two 100 Ω Differential CML data I/O’s 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 integ- rity of the waveform through the ReDriver. Each channel operates independently. The channels’ input sig- nal level determines whether the output is active. The PI3EQX12902E is a flexible, multi-protocol linear ReDriver designed to support new chipsets with dual protocol I/O pins, which support 8 Gbps PCIe 3.0 and 6 Gbps SATA3 speeds. It also supports connectors such as mSATA/M.2/SATAe/U.2 that provide control signals. The PI3EQX12902E is also an excellent choice for single lane applications requiring low power and small package for dock - ing station connectivity. Application Diagram