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

The 85322 is a Dual LVCMOS / LVTTL-to- Differential 2.5V / 3.3V LVPECL translator. The 85322 has selectable single ended clock inputs. The single ended clock input accepts LVCMOS or LVTTL input levels and translate them to 2.5V / 3.3V 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

  • Two differential 2.5V/3.3V LVPECL outputs
  • Selectable CLK0, CLK1 LVCMOS/LVTTL clock inputs
  • CLK0 and CLK1 can accepts the following input levels: LVCMOS or LVTTL
  • Maximum output frequency: 267MHz
  • Part-to-part skew: 250ps (maximum)
  • 3.3V operating supply voltage (operating range 3.135V to 3.465V)
  • 2.5V operating supply voltage (operating range 2.375V to 2.625V)
  • 0°C to 70°C ambient operating temperature
  • Lead-Free package available

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
85322AMLF Active DCG8 SOIC 8 C Yes Tube Availability
85322AMLFT Active DCG8 SOIC 8 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
85322 Datasheet Datasheet PDF 125 KB Jan 19, 2016
PCN# N0612-02 Datasheet Change Datasheet Change Notice PDF 12 KB Jan 14, 2007
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# : A1509-03 Gold to Copper wire Product Change Notice PDF 31 KB Oct 14, 2015
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 50 KB Jul 20, 2015
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
IDT Fanout Buffers Product Overview Product Brief PDF 739 KB Feb 16, 2015
High-Performance, Low-Phase Noise Clocks Buffers product brief Product Brief PDF 378 KB Aug 13, 2012

Software & Tools

Title Other Languages Type Format File Size Date
85322 IBIS Model Model - IBIS IBS 291 KB Nov 19, 2009

News & Additional Resources