NOTICE - The following device(s) are recommended alternatives:
74FCT3807S - Low Skew 1 to 10 Clock Buffer
Improved jitter performance, smaller package

The FCT3807/A 3.3V clock driver is built using advanced dual metal CMOS technology. This low skew clock driver offers 1:10 fanout. The large fanout from a single input reduces loading on the preceding driver and provides an efficient clock distribution network. The FCT3807/A offers low capacitance inputs with hysteresis for improved noise margins. Multiple power and grounds reduce noise. Typical applications are clock and signal distribution.

Features

  • 0.5 MICRON CMOS Technology
  • Guaranteed low skew < 350ps (max.)
  • Very low duty cycle distortion < 350ps (max.)
  • High speed: propagation delay < 3ns (max.)
  • Very low CMOS power levels
  • TTL compatible inputs and outputs
  • 1:10 fanout
  • Maximum output rise and fall time < 1.5ns (max.)
  • Low input capacitance: 4.5pF typical
  • VCC = 3.3V ± 0.3V
  • Inputs can be driven from 3.3V or 5V components
  • Available in SSOP, SOIC, and QSOP packages

Product Options

Orderable Part ID Part Status Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
Active 20 C Yes Tube
Availability
Active 20 I Yes Tube
Availability
Active 20 C Yes Tube
Availability
Active 20 I Yes Tube
Availability
Active 20 C Yes Tube
Availability
Active 20 I Yes Tube
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
74FCT3807 Datasheet Datasheet PDF 168 KB
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 322 KB
AN-845 Termination - LVCMOS Application Note PDF 146 KB
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 170 KB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 495 KB
AN-840 Jitter Specifications for Timing Signals Application Note PDF 442 KB
AN-834 Hot-Swap Recommendations Application Note PDF 153 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.15 MB
AN-815 Understanding Jitter Units Application Note PDF 565 KB
AN-805 Recommended Ferrite Beads Application Note PDF 121 KB
PCNs & PDNs
PCN# : A1809-02 Add Alternate Assembly Location on select Packages Product Change Notice PDF 25 KB
PCN# : A1808-01 Transfer Assembly Location from Amkor Philippines for select pacakges Product Change Notice PDF 39 KB
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB
PCN# : A1208-01R1 Gold to Copper Wire Product Change Notice PDF 254 KB
Downloads
74FCT3807 IBIS Model Model - IBIS ZIP 6 KB
74FCT3807 Hspice Model Model - HSPICE ZIP 14 KB
Other
Clock Distribution Overview 日本語 Overview PDF 217 KB
Timing Solutions Products Overview Overview PDF 4.11 MB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB