PCI Express® (PCIe) Timing Solutions

By IDT, Integrated Device Technology Inc 49

PCI Express® (PCIe) Timing Solutions

IDT's comprehensive, industry-leading PCIe timing portfolio provides complete solutions for networking, storage, and data center applications. IDT's PCIe clock generators, zero-delay and fanout buffers, and fanout multiplexers support PCIe Gen1 to Gen4 data rates and derivatives such as 25G EDR. These devices are designed to work together to form a full solution.

IDT's patented LP-HCSL outputs with integrated terminations eliminate up to four resistors per differential output, saving board space and reducing output power up to 90% over standard HCSL outputs. IDT's extensive selection of timing devices allows designers to implement the most complex PCIe clock trees while maintaining timing margin, ensuring robust system operation.

Features  
  • 9FGV PhiClockTM programmable clock generators
    • Eliminate up to 32 resistors
    • Save up to 55 mm2 of area compared to traditional HCSL outputs
    • As small as 6.25 mm2
    • 85 Ω and 100 Ω system support
    • Spread spectrum clock generation
  • 9Z/9DB zero-delay fanout buffers
    • Eliminate up to 76 resistors
    • Save up to 130 mm2 of area compared to traditional HCSL outputs
    • As small as 16 mm2
    • 85 Ω and 100 Ω system support
    • Spread spectrum clock compatible

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