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特性

  • DIF output cycle-to-cycle jitter < 50ps
  • DIF output-to-output skew < 150 ps
  • PCIe Gen2 compliant phase noise
  • QPI 133MHz compliant phase noise
  • Supports output clock frequencies up to 400 MHz
  • 4 Selectable SMBus addresses
  • SMBus address is independent of PLL operating mode
  • Dedicated CKPWRGD/PD# and VDDA pins ease board design
  • Available in industrial temperature range (-40°C to +85°C)

描述

The 9EX21801 provides 18 output clocks for PCIe Gen2 (100MHz) or QPI (133MHz) applications. The 9EX21801 has 4 selectable SMBus addresses, and dedicated CKPWRGD/PD# and VDDA pins for easy board design. A differential CPU clock from a CK410B+ main clock generator, such as the 932S421, drives the 9EX21801. In fanout mode, the 9EX21801 provides outputs up to 400MHz.

Part NumberStatusSamplesStockPackageLead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Input Freq (MHz)Output Freq Range (MHz)Qty. per Reel (#)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)
9EX21801AKILFObsoleteN/AOut of StockVFQFPN72#Tray380 - 15080 - 1500168#Yese3 Sn-40 to 85°C
9EX21801AKILFTObsoleteN/AOut of StockVFQFPN72#Reel380 - 15080 - 1502500#0Yese3 Sn-40 to 85°C
9EX21801AKLFObsoleteN/AOut of StockVFQFPN72#Tray316633.33 - 4000168#Yese3 Sn0 to 70°C
9EX21801AKLFTObsoleteN/AOut of StockVFQFPN72#Reel316633.33 - 4002500#0Yese3 Sn0 to 70°C
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