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Features

  • 12 - 0.7V HCSL differential output pairs
  • Phase jitter: PCIe Gen3 < 1ps rms
  • Phase jitter: PCIe Gen2 < 3.1ps rms
  • Phase jitter: PCIe Gen1 < 86ps peak to peak
  • Phase jitter: QPI 9.6GT/s < 0.2ps rmsSupports zero delay buffer mode and fanout mode
  • Bandwidth programming available
  • 9 selectable SMBus Addresses
  • 4 OE# pins90-147 MHz operation in PLL mode
  • 33-150 MHz operation in Bypass mode

Description

The 9ZX21200 is a small-footprint 12-output differential buffer that meets all the performance requirements of the Intel DB1200Z specification. The 9ZX21200 is backwards compatible to PCIe Gen1 and Gen2 applications. A fixed, internal feedback path maintains low drift for critical QPI applications. In bypass mode, the 9ZX21200 can provide outputs up to 150MHz.

Parameters

AttributesValue
Diff. Outputs12
Diff. Output SignalingHCSL
Output Freq Range (MHz)33 - 150
Diff. Inputs1
Diff. Input SignalingHCSL
Accepts Spread Spec InputYes
Power Consumption Typ (mW)858
Supply Voltage (V)3.3 - 3.3
Output TypeHCSL
Diff. Termination Resistors52
Package Area (mm²)64
Battery BackupNo
Battery SealNo
CPU Supervisory Function PORNo
Crystal Frequency TrimmingNo
Frequency Out PinNo
Inputs (#)1
Input Freq (MHz)33 - 150
FunctionBuffer
Input TypeHCSL
Output Banks (#)1
Core Voltage (V)3.3
Output Voltage (V)0.7
Product CategoryProcessor Clock Buffers, Zero Delay Buffers

Package Options

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
VFQFPN8.0 x 8.0 x 0.85560.5
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Advanced FeaturesQty. per Reel (#)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
9ZX21200AKLFActiveAvailableOut of StockVFQFPN1ku | $2.556#Tray3Multiple SMBus addresses, HW PLL mode control0260#Yese3 Sn0 to 70°CMALAYSIA, TAIWANTAIWAN, USA
9ZX21200AKLFTActiveN/AOut of StockVFQFPN1ku | $2.556#Reel3Multiple SMBus addresses, HW PLL mode control3000#0Yese3 Sn0 to 70°CMALAYSIA, TAIWANTAIWAN, USA
9ZX21200BKLFObsoleteN/AOut of StockVFQFPN56#Tray3Multiple SMBus addresses, SW PLL mode control0260#Yese3 Sn0 to 70°C
9ZX21200BKLFTObsoleteN/AOut of StockVFQFPN56#Reel3Multiple SMBus addresses, SW PLL mode control3000#0Yese3 Sn0 to 70°C
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