LVCMOS/LVTTL-to-Differential 3.3V,2.5V LVPECL Translator

The 85320I is a LVCMOS / LVTTL-to-Differential 3.3V, 2.5V LVPECL translator. The 85320I has a single ended clock input. The single ended clock input accepts LVCMOS or LVTTL input levels and translates them to 3.3V or 2.5V LVPECL levels. The small outline 8-pin SOIC package makes this device ideal for applications where space, high performance and low power are important.

Features

  • One differential 2.5V/3.3V LVPECL output
  • LVCMOS/LVTTL CLK input
  • CLK accepts the following input levels: LVCMOS or LVTTL
  • Maximum output frequency: 267MHz
  • Part-to-part skew: 275ps (maximum)
  • Additive phase jitter, RMS: 0.05ps (typical)
  • 3.3V operating supply voltage (operating range 3.135V to 3.465V)
  • 2.5V operating supply voltage (operating range 2.375V to 2.625V)
  • -40°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) packages

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
85320AMILF Active DCG8 SOIC 8 I Yes Tube Availability
85320AMILFT Active DCG8 SOIC 8 I Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
85320I Datasheet Datasheet PDF 167 KB Jan 5, 2015
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-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# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 13, 2016
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 14, 2016
PCN# : TB1504-01R1 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 95 KB Oct 21, 2015
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 50 KB Jul 20, 2015
PCN# : A1403-03 Gold wire to Copper wire Product Change Notice PDF 42 KB Oct 14, 2014
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB Mar 23, 2013
Other
The IDT Consumer Products Advantage Overview PDF 4.01 MB Jun 30, 2017
The IDT Automotive Advantage Overview PDF 3.55 MB May 26, 2017
The IDT Communications Products Advantage Overview PDF 2.54 MB Feb 13, 2017
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB Apr 28, 2016
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB Apr 24, 2016

Software & Tools

Title Other Languages Type Format File Size Date
85320I IBIS Model Model - IBIS ZIP 50 KB Nov 19, 2009

News & Additional Resources