PCle5.0/4.0/3.0 PHY & Controller
PCle5.0/4.0/3.0
PHY & Controller
The Innosilicon PCle5.0/4.0/3.0 PHY is a highly configurable PHY capable of supporting speeds up to 32Gbps within a single lane. For this particular datasheet, the PHY has been configured to support PCle5.0/4.0/3.0 specifically, but the PHY itself can be configured to support a wide range of HS SerDes protocols through changes to the PCS layer and register settings.

The lnnosilicon Gen1/2/3/4/5 PCI Express Controller provides a PCI Express Root Complex (RC) and Endpoint (EP) application. It's a high performance, high reliability, low latency, low area, low power, and easy to integrate PCI Express solution. This Controller supports up to x16 Gen1 (2.5Gb/s), Gen2 (5.0Gb/s), Gen3 (8.0Gb/s), Gen4 (16Gb/s), Gen5 (32Gb/s), and is fully compliant with PCI Express Base Specification, Revision 5.0.
PCIe 5.0/4.0/3.0  Block Diagram
  • Highlights
  • Features
  • Standard Deliverables
  • Example Applications
  • PCIe5 fully covers all major processes, such as 14nm, 12nm, 8nm, 7nm, 6nm, 5nm, 4nm, 3nm
  • PCIe4/3/2 fully covers all major processes, such as 28nm, 22nm, 14nm, 12nm, 8nm, 7nm, 6nm, 5nm, 4nm, 3nm
  • Offers leading performance, power, and area per terabit
  • Optional Pl/Sl and thermal co-design service
  • Full support from IP delivery to production
    Reference Clock
  • 25-300MHz, integer multiple of Serial output
  • +/-300ppm frequency stability (<20Gbps)
  • +/-100ppm frequency stability (>=20Gbps)
  • Supports both SRNS & SRIS modes
  • Configurable as reference clock repeater
  • Internal PLL
  • Used to drive all PHY transmitters and receivers
  • LC-tank architecture operational from 16-32 Gbps
  • Ring PLL covering 1.0-16Gbps
  • Programmable pre-divider & feedback divider
  • Initiative SSC or reference clock based passive SSC
  • LOCK indication
  • Data Transmit
  • Rates supported from 1.0-32 Gbps
  • AC coupled
  • 50Ω impedance, internally calibrated
  • 200-1100mV differential peak-peak, programmable
  • Verilog Sim Behavioral simulation model for the PHY
  • Encrypted IO spice netlist for Sl evaluation
  • Integration Guidelines
  • Test Guidelines
  • GDSIl Layout and layer map for foundry merge
  • Place and Route LIB and LEF views for the AFE
  • LVS and DRC verification reports
Use Cases for PCIe 5.0/4.0/3.0

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