Description

The PI6CG330440 is a 19-output very low jitter clock generator. It takes an reference input to generate 25MHz and 100MHz outputs. The on-chip termination can save 80 external resistors and make layout easier. Individual OE pin for each output provides easier power management. It uses Diodes' proprietary design to achieve very low jitter that meets PCIe 1.0/2.0/3.0/4.0/5.0 clock requirements. 

Feature(s)

• Supports Intel's CK440Q spec
• 3.3V supply voltage
• 25MHz crystal or an input from a XO / TCXO / OCXO for
  meeting customer specific PPM requirements
• 19 differential clock output pairs @ 1.4V differential into PCI
  Express* (PCIe*) compliant test load
• 7 dedicated 100MHz outputs
• 3 dedicated 25MHz outputs
• 9 selectable outputs capable of driving 25M or 100MHz
• 85Ω Differential drivers
• Programmable SSC on the 100 MHz
• SMBus Programmable Configurations with multiple SMBus
  addresses
• Two Tri-level Addresses Selection (9 SMBus Addresses)
• PCIe compatible OE# control on 7 pins, and 3 wire shift / load
  control on all outputs
• Very low jitter outputs: 0.08 ps effective phase jitter after PCIe
  5.0 transfer function
• Dedicated pins for Platform Time Input & Output (PFT_IN &
  PFT_OUT) clocking
• Totally Lead-Free & Fully RoHS Compliant 
• Halogen and Antimony Free. “Green” Device
• For automotive applications requiring specific change control
  (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and
  manufactured in IATF 16949 certified facilities), please contact
  us or your local Diodes representative.
  https://www.diodes.com/quality/product-definitions/
• Packaging (Pb-free & Green):
  
  • 100-Contact, 8 x 8 mm UQFN (ZUD)