概要

The 8L30205 is a low skew, 1-to-5 LVCMOS/LVTTL fanout buffer. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines.

The 8L30205 is characterized at full 3.3V and 2.5V, mixed 3.3V/2.5V, 3.3V/1.8V, 3.3V/1.5V, 2.5V/1.8V, and 2.5V/1.5V output operating supply modes. The input clock is selected with a differential clock input or a crystal input. The differential input can be wired to accept a single-ended input. The internal oscillator circuit is automatically disabled if the crystal input is not selected.

8L30205 - Block Diagram
8L30205 - Pin Assignment
8L30205 - Block Diagram
8L30205 - Pin Assignment
  • Five LVCMOS/LVTTL outputs up to 200MHz
  • Differential input pair can accept the following differential input levels: LVPECL, LVDS, HCSL
  • Crystal oscillator interface
  • Crystal input frequency range: 10MHz to 40MHz
  • Additive RMS phase jitter: 30fs (typical)
  • Power supply modes:
    Core/Output
    3.3V/3.3V
    2.5V/2.5V
    3.3V/2.5V
    3.3V/1.8V
    3.3V/1.5V
    2.5V/1.8V
    2.5V/1.5V
  • -40 °C to 85 °C ambient operating temperature
  • Supports case temperature up to 105 °C
  • Lead-free (RoHS 6) packaging

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    Pkg. Type
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    型名
    8L30205NLGI
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    8L30205NLGI8
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    ブログ 2018年12月15日