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Clock and Timing ICs

Pericom’s clock and timing IC technology provides low jitter performance that is among the best in the industry, including the HiFlex family of clock generators with only 0.3 ps jitter and clock buffers with ultra low additive jitter on the order of just 30 femtoseconds typical.

By starting with a high-performance clock signal, you can lower Bit Error Rates in high performance systems. In addition, Pericom’s clock generators support multiple, configurable output frequencies and types while its clock buffers offer a range of selectable output logic to simplify and consolidate clock design. 

Pericom provides a single source for all of your timing needs.

  • Clock Buffers

    Clock buffers include single ended and differential fanout buffers, high performance buffers, PCIe clock buffers, zero delay buffers and TCXO buffers.

    • Differential

      Pericom’s portfolio of differential clock buffers covers various output types (LVPECL, LVDS, HCSL, Low power HCSL) and different number of outputs. Our buffers portfolio also includes buffers with…

    • Single Ended

      Pericom’s portfolio of single ended clock buffers covers LVCMOS and LVTTL buffers with different number of outputs. We support a wide range of power supplies from 1.2V to 3.3V.

  • Clock Generators / Synthesizer

    Clock Generators for every application, including PCIe clock generators, application-specific clocks, PCIe clocks and highly integrated, multiple output clocks

  • HiFlex Clock Generators

    HiFlex clock generators from Pericom combine flexibility and high performance by providing ultra low jitter of 0.3 ps and outputting multiple, configurable frequencies.

  • PCI Express (PCIe) Clock Buffers

    Pericom’s broad portfolio of PCIe clock buffers provide various options to cater to your design needs. Pericom’s PCIe clock buffers not only covers the latest in PCIe specification from Gen1, 2…

  • PCI Express (PCIe) Clock Generators

    Pericom’s broad portfolio of PCIe clock generators provide various options to cater to your design needs. Pericom’s PCIe clock generators not only covers the latest in PCIe specification from…

  • Real Time Clock (RTC)

    Pericom's RTC (Real Time Clock) circuit provides a calendar/clock and data storage function in application-specific integrated circuits