Overview

The 8305I-02 is a low skew, 1-to-4, differential/LVCMOS-to-LVCMOS/LVTTL fanout buffer. The 8305I-02 has selectable clock inputs that accept either differential or single-ended input levels. The clock enable is internally synchronized to eliminate runt pulses on the outputs during asynchronous assertion/de-assertion of the clock enable pin. Outputs are forced low when the clock is disabled. A separate output enable pin controls whether the outputs are in the active or high impedance state. Guaranteed output and part-to-part skew characteristics make the 8305I-02 ideal for those applications demanding well-defined performance and repeatability.

8305I-02 - Block Diagram
8305I-02 - Pinout
8305I-02 - Block Diagram
8305I-02 - Pinout
  • Four LVCMOS/LVTTL outputs, (two banks of two LVCMOS outputs)
  • Selectable differential CLK, nCLK pair or LVCMOS_CLK input
  • CLK, nCLK pair can accept the following differential input levels: LVPECL, LVDS, LVHSTL, HCSL
  • LVCMOS_CLK supports the following input types: LVCMOS, LVTTL
  • Maximum output frequency: 250MHz
  • Output skew: 100ps (maximum)
  • Power supply modes:
  • Core/Output
  • 3.3V/3.3V
  • 3.3V/2.5V
  • 3.3V/1.8V
  • 3.3V/1.5V
  • -40 °C to 85 °C ambient operating temperature
  • Lead-free (RoHS 6) packaging

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.

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Product Options

    Processing table
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    Buy / Sample
    Part Number
    8305AGI-02LF
    circleObsolete
    memory
    view_in_ar
    		TSSOP 16 I Yes Tube
    8305AGI-02LFT
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    memory
    view_in_ar
    		TSSOP 16 I Yes Reel
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