Overview

The 85214 is a low skew, high performance 1-to-5 Differential-to-HSTL Fanout Buffer and a member of the HiPerClockS™ family of High Performance Clock Solutions from IDT. The CLK0, CLK0 pair can accept most standard differential input levels. The single ended CLK1 input accepts LVCMOS or LVTTL input levels. Guaranteed output and part-to-part skew characteristics make the 85214 ideal for those clock distribution applications demanding well defined performance and repeatability.

85214 - Block Diagram
85214 - Pinout
85214 - Block Diagram
85214 - Pinout
  • Five differential HSTL compatible outputs
  • Selectable differential CLK0, CLK0 or LVCMOS/LVTTL clock inputs
  • CLK0, CLK0 pair can accept the following differential input levels: LVPECL, LVDS, HSTL, HCSL, SSTL
  • CLK1 can accept the following input levels: LVCMOS or LVTTL
  • Output frequency up to: 700MHz
  • Translates any single-ended input signal to HSTL levels with resistor bias on CLK0 input
  • Output skew: 30ps (maximum)
  • Part-to-part skew: 250ps (maximum)
  • Propagation delay: 1.8ns (maximum)
  • 3.3V core, 1.8V output operating supply
  • 0°C to 85°C ambient operating temperature
  • Industrial temperature information available upon request
  • Available in both standard (RoHS 5) and lead-free (RoHS 6) packages

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    Buy / Sample
    Part Number
    85214AGLF
    circleObsolete
    memory
    view_in_ar
    		TSSOP 20 C Yes Tube
    85214AGLFT
    circleObsolete
    memory
    view_in_ar
    		TSSOP 20 C Yes Reel
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product