DIODES PI6C20800BIAEX

PI6C20800B is a PCIe 3.0 compliant, high-speed, low-noise differential clock buffer designed to be a companion to PCI Express 3.0 clock generator for Intel server chipsets. The device distributes the differential SRC clock from PCIe clock generator to eight differential pairs of clock outputs either with or without PLL. The input SRC clock can be divided by 2 when SRC_DIV# is LOW. The clock outputs are controlled by input selection of SRC_STOP#, PWRDWN# and SMBus, SCLK and SDA. When input of either SRC_STOP# or PWRDWN# is LOW, the output clocks are Tristated. When PWRDWN# is LOW, the SDA and SCLK inputs must be Tristated.

• Phase jitter filter for PCIe 3.0 application
• Eight Pairs of Differential Clocks
• Low skew <50ps (PI6C20800B), <60ps (PI6C20800BI)
• Low Cycle-to-cycle jitter <60ps
• Output Enable for all outputs
• Outputs Tristate control via SMBus
• Power Management Control
• Programmable PLL Bandwidth
• PLL or Fanout operation
• 3.3V Operation
• Industrial Temperature Option - PI6C20800BI
• Totally Lead-Free & Fully RoHS Compliant
• Halogen and Antimony Free. “Green” Device