The 83115 is a low skew, 1-to-16 LVCMOS/ LVTTL Fanout Buffer. The 83115 single-ended clock input accepts LVCMOS or LVTTL input levels. The 83115 operates at full 3.3V supply mode over the commercial temperature range. Guaranteed output and part-to-part skew characteristics make the 83115 ideal for those clock distribution applications demanding well defined performance and repeatability.

Features

  • Sixteen LVCMOS / LVTTL outputs, 15Ω output impedance
  • One LVCMOS / LVTTL clock input
  • Maximum output frequency: 200MHz
  • All inputs are 5V tolerant
  • Output skew: 250ps (maximum)
  • Part-to-part skew: 800ps (maximum)
  • Additive phase jitter, RMS: 0.09ps (typical)
  • Full 3.3V operating supply
  • 0°C to 70°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

tuneProduct Options

Part Number Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
Obsolete QSOP 28 C Yes Tube
Availability
Obsolete QSOP 28 C Yes Reel
Availability

descriptionDocumentation

Title language Type Format File Size Date
Datasheets & Errata
star 83115 Datasheet Datasheet PDF 246 KB
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 322 KB
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 170 KB
AN-845 Termination - LVCMOS Application Note PDF 146 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-815 Understanding Jitter Units Application Note PDF 565 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.15 MB
AN-805 Recommended Ferrite Beads Application Note PDF 121 KB
PCNs & PDNs
PCN# : A1808-01 Transfer Assembly Location from Amkor Philippines for select pacakges Product Change Notice PDF 39 KB
PDN# : CQ-18-03 Product Discontinuance Notice Product Discontinuation Notice PDF 218 KB
PCN# : A1509-03 Gold to Copper wire Product Change Notice PDF 31 KB
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB
PCN# N0801-01R1 Product Change Notice PDF 17 KB
PCN# N0801-01 Product Change Notice PDF 16 KB
Other
Clock Distribution Overview 日本語 Overview PDF 217 KB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB

file_downloadDownloads

Title language Type Format File Size Date
Models
83115 3v3 IBIS Model Model - IBIS ZIP 31 KB

printNews & Additional Resources