Description

The CF1128 is a ludicrously low additive jitter 2:8 CMOS clock fanout and divider. It is capable of receiving CMOS, LVPECL, LVDS, CML and HCSL input levels, CMOS output logic level translation and programmable frequency division. The CF1128 is programmed through external control pins and is enclosed in a 4mm x 4mm MLP package.

Recommended for new designs
Block Diagram

  • • 200MHz maximum output frequency
  • • Sub 40fs additive jitter
  • • Programmable output divider
  • • 1, 2, 4, 8, 16, 32 divide ratios
  • • 2.5 – 3.3V analog supply
  • • Extended Temp Range: -55°C to 125°C
 Datasheet Brief – coming soon

 

  • • General purpose clock distribution
  • • Low jitter clock trees
  • • Logic translation & signal restoration
  • • Wired & Wireless communications
  • • Microprocessor clock distribution

Order Numbers

Part NumberPinsDimensionsTypeReel Quantity
CF1128xR1244mm x 4mmQFN1000