Low Skew, 1-to-4, LVCMOS/LVTTL Fanout Buffer

The 8304-03 is a low skew, high performance, 1-to-4 Fanout Buffer with individual output enables. The 8304-03 is characterized at full 3.3V and 2.5V for input (VDD), and mixed 3.3V and 2.5V for output operating supply modes (VDDO). Guaranteed output and part-to-part skew characteristics make the 8304-03 ideal for those clock distribution applications demanding well defined performance and repeatability.

Features

  • Four LVCMOS / LVTTL outputs, 15Ω output impedance
  • LVCMOS / LVTTL clock input
  • Maximum output frequency: 250MHz
  • Output skew: 30ps (typical)
  • Part-to-part skew: 400ps (maximum)
  • Small 16 lead TSSOP package saves board space
  • Power supply modes:
    Core/Output
    3.3V/3.3V
    3.3V/2.5V
    2.5V/2.5V
  • Individual output enable control
  • 0°C to 70°C ambient operating temperature
  • Lead-free (RoHS 6) packaging

 

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
8304AG-03LF Obsolete PGG16 TSSOP 16 C Yes Tube Availability
8304AG-03LFT Obsolete PGG16 TSSOP 16 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 229 KB Jul 5, 2016
AN-815 Understanding Jitter Units Application Note PDF 476 KB Apr 23, 2014
AN-845 Termination - LVCMOS Application Note PDF 62 KB May 12, 2014
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 82 KB May 12, 2014
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB May 11, 2014
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB May 7, 2014
AN-834 Hot-Swap Recommendations Application Note PDF 67 KB May 5, 2014
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB Apr 23, 2014
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB Jan 14, 2014
PCNs & PDNs
PCN# : TB1403-01 Changed in Carrier Tape, Plastic Reel and Quantity per Reel on TSSOP-14, TSSOP-16 Product Change Notice PDF 663 KB Apr 7, 2014
Other
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB Apr 24, 2016