The 8535I-01 is a low skew, high performance 1-to-4 LVCMOS/LVTTL-to-3.3V LVPECL fanout buffer. The 8535I-01 has two single ended clock inputs. the single ended clock input accepts LVCMOS or LVTTL input levels and translate them to 3.3V LVPECL levels. The clock enable is internally synchronized to eliminate runt clock pulses on the output during asynchronous assertion/ deassertion of the clock enable pin. Guaranteed output and part-to-part skew characteristics make the 8535I-01 ideal for those applications demanding well defined performance and repeatability.

Features

  • Four differential 3.3V LVPECL outputs
  • Selectable CLK0 or CLK1 inputs for redundant and multiple frequency fanout applications
  • CLK0 or CLK1 can accept the following input levels: LVCMOS or LVTTL
  • Maximum output frequency: 266MHz
  • Translates LVCMOS and LVTTL levels to 3.3V LVPECL levels
  • Output skew: 30ps (maximum)
  • Part-to-part skew: 250ps (maximum)
  • Propagation delay: 1.9ns (maximum)
  • Jitter, RMS: < 0.09ps (typical)
  • 3.3V operating supply
  • -40°C to 85°C ambient operating temperature
  • Available in both standard and lead-free RoHS compliant packages

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
8535AGI-01LF Active PGG20 TSSOP 20 I Yes Tube
Availability
8535AGI-01LFT Active PGG20 TSSOP 20 I Yes Reel
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
8535I-01 Datasheet Datasheet PDF 387 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-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# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB
PCN# : TB1504-01R1 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 95 KB
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 50 KB
PDN# : N-12-22R2 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 363 KB
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB
PDN# : N-12-22R1 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 209 KB
Other
Timing Solutions Products Overview Overview PDF 4.11 MB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB

Software & Tools

Title Other Languages Type Format File Size Date
8535I-01 IBIS Model Model - IBIS ZIP 34 KB
8535I-21 IBIS Model Model - IBIS ZIP 22 KB
8535I-01 IBIS Model Model - IBIS ZIP 38 KB