1:2 LVCMOS/LVTTL-to-LVCMOS/LVTTL Zero Delay Buffer For Audio

The 87002-05 is a 1:2 LVCMOS/LVTTL low phase noise Zero Delay Buffer and is optimized for audio frequencies. The device uses third generation FemtoClock® Technology for an optimum of high frequency and excellent phase jitter performance, combined with a low power consumption. The device utilizes an internal feedback loop therefore eliminating the complexity of an external feedback loop. The device utilizes a 3.3V supply and is packaged in a small, lead-free (RoHS 6) 8-lead SOIC package.

Features

  • Third generation FemtoClock® technology
  • Low phase noise zero delay buffer
  • Low skew outputs
  • One LVCMOS/LVTTL clock input
  • Two LVCMOS/LVTTL outputs
  • Phase noise: -125dBc/Hz @1kHz offset
  • -130dBc/Hz @100kHz offset
  • Cycle-to-cycle jitter: 60ps (maximum)
  • 0°C to 70°C ambient operating temperature
  • Full 3.3V supply voltage

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
87002BM-05LF Last Time Buy DCG8 SOIC 8 C Yes Tube Availability
87002BM-05LFT Last Time Buy DCG8 SOIC 8 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
87002-05 Final Data Sheet Datasheet PDF 700 KB Apr 10, 2014
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 229 KB Jul 5, 2016
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-815 Understanding Jitter Units Application Note PDF 476 KB Apr 23, 2014
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB Jan 14, 2014
PCNs & PDNs
PDN# : CQ-18-03 Product Discontinuance Notice Product Discontinuation Notice PDF 218 KB Apr 26, 2018
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# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB Mar 23, 2013
Other
Timing Solutions Products Overview Overview PDF 964 KB Sep 19, 2018
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