Overview

The RC19108 is a 1.8V 8-output PCIe Gen7 buffer that is backward compatible with earlier PCIe generations. The RC19108 provides ultra-low additive jitter and reduced in-to-out delay performance for better design margin and incorporates several features for easier and more robust design.

RC191xx Block Diagram
RC191xx Block Diagram
  • PCIe Gen5 additive phase jitter: 6fs RMS
  • PCIe Gen6 additive phase jitter: 4fs RMS
  • PCIe Gen7 additive phase jitter: 2.6fs RMS
  • DB2000Q additive phase jitter: 10fs RMS
  • 12kHz to 20MHz additive phase jitter: 33fs RMS at 156.25MHz
  • Power Down Tolerant (PDT) inputs
  • Flexible Startup Sequencing (FSS)
  • Automatic Clock Parking (ACP) upon loss of CLKIN
  • Spread-spectrum tolerant
  • CLKIN accepts HCSL or LVDS signal levels
  • -40 °C to +105 °C, 1.8V ± 5% operation
  • Pin or SMBus selectable:
    • 33Ω, 85Ω, or 100Ω differential output impedance
    • Output slew rate
    • Output amplitude (A001 suffix)
  • 9 SMBus addresses plus write protection

Applications

  • Cloud/High-performance computing
  • nVME storage
  • Networking
  • Accelerators

Documentation

Design & Development

Software & Tools
Renesas IC Toolbox (RICBox)
The Renesas IC Toolbox (RICBox) software platform enables customers to configure Renesas devices on evaluation kits when attached to the computer running the software.
 Software Package Renesas
1 item

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Output Impedance
    Carrier Type
    Temp. Range
    Lead Count (#)
    Pkg. Type
    Buy / Sample
    Part Number
    RC19108AGND#BB0
    info
    memory
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    		33, 85, 100 40 VFQFPN
    RC19108AGND#KB0
    info
    memory
    view_in_ar
    		33, 85, 100 40 VFQFPN
    RC19108A001GND#BB0
    circleActive
    memory
    view_in_ar
    Samples Available
    Buy Now
    		33, 85, 100 Tray -40 to 105°C 40 VFQFPN Get Samples,
    RC19108A001GND#KB0
    circleActive
    memory
    view_in_ar
    		33, 85, 100 Reel -40 to 105°C 40 VFQFPN
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