Clocks & Timing

Overview

The 85222-02 is a 1-to-2 LVCMOS / LVTTL-to- Differential HSTL translator. The 85222-02 has one single ended clock input. The single-ended clock input accepts LVCMOS or LVTTL input levels and translates them to HSTL levels. The small outline 8-pin SOIC package makes this device ideal for applications where space, high performance and low power are important.

85222-02 - Block Diagram
85222-02 - Block Diagram
  • 1-to-2 LVCMOS/LVTTL to HSTL fanout buffer
  • Output voltage high: 1.4V (maximum)
  • Translates single-ended input signals to HSTL output levels
  • Output frequency range: 0 - 350MHz
  • Part to part skew: 250ps (maximum)
  • Output skew: 25 ps (maximum)
  • Voltage supply: 3.3V
  • 0°C to 70°C ambient operating temperature

Documentation

Title Type Date
85222-02 Datasheet
PDF257 KB
Datasheet
AN-805 Recommended Ferrite Beads
PDF91 KB
Application Note
AN-827 Application Relevance of Clock Jitter
PDF1.99 MB
Application Note
AN-828 Termination - LVPECL
PDF322 KB
Application Note
AN-844 Termination - AC Coupling Clock Receivers
PDF170 KB
Application Note
AN-842 Thermal Considerations in Package Design and Selection
PDF495 KB
Application Note
AN-840 Jitter Specifications for Timing Signals
PDF442 KB
Application Note
AN-834 Hot-Swap Recommendations
PDF153 KB
Application Note
AN-835 Differential Input with VCMR being VIH Referenced
PDF160 KB
Application Note
AN-836 Differential Input to Accept Single-ended Levels
PDF120 KB
Application Note
AN-815 Understanding Jitter Units
PDF565 KB
Application Note
PDN# : CQ-19-01(R1) Quarterly Market Declined PDN
PDF1014 KB
End Of Life Notice
PDN# : CQ-19-01 Quarterly Market Declined PDN
PDF537 KB
End Of Life Notice
Clock Distribution Overview
PDF217 KB
Overview
IDT Clock Generation Overview
PDF1.83 MB
Overview
IDT Fanout Buffers Product Overview
PDF739 KB
Product Brief
High-Performance, Low-Phase Noise Clocks Buffers product brief
PDF378 KB
Product Brief
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly
PDF611 KB
Product Change Notice
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly
PDF611 KB
Product Change Notice
PCN# : TB1504-01R1 Qty per Reel Standardization for Selective Packages
PDF95 KB
Product Change Notice
PCN# : A1509-03 Gold to Copper wire
PDF31 KB
Product Change Notice
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages
PDF50 KB
Product Change Notice
PCN# : A1309-01 Changed of Traceability Mark Format
PDF439 KB
Product Change Notice
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products
PDF361 KB
Product Change Notice

Design & Development

Software Downloads

Title Type Date
PDN# : CQ-19-01(R1) Quarterly Market Declined PDN
PDF1014 KB
End Of Life Notice
PDN# : CQ-19-01 Quarterly Market Declined PDN
PDF537 KB
End Of Life Notice

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

Product Options

    Processing table
    Part Number
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    Buy / Sample
    85222AM-02LF
    block_flippedObsolete
    memory
    view_in_ar
    		SOIC 8 C Yes Tube
    85222AM-02LFT
    block_flippedObsolete
    memory
    view_in_ar
    		SOIC 8 C Yes Reel
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