Tutorial: KSZ8081RNA / KSZ8081RND

Adapts or transmits signals between devices.

KSZ8081RNA / KSZ8081RND

Tutorial / documentation

Communication

Quick documentation & first test preparation

  1. Identify component KSZ8081RNA and its package.
  2. Identify the protocol, logic levels and each pin’s function.
  3. Check required termination and pull-up/pull-down resistors.
  4. Consult the application circuit in the linked documentation before testing.

KSZ8081RNA

10BASE-T/100BASE-TX PHY with RMII Support, 25 MHz input clock/50 MHz output, QFN-24

  • 10BASE-T/100BASE-TX PHY with RMII Support, 25 MHz input clock/50 MHz output, QFN-24
  • Identify the protocol, logic levels and each pin’s function.
  • Check required termination and pull-up/pull-down resistors.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

KSZ8081RND

10BASE-T/100BASE-TX PHY with RMII Support, 50 MHz input clock, QFN-24

  • 10BASE-T/100BASE-TX PHY with RMII Support, 50 MHz input clock, QFN-24
  • Identify the protocol, logic levels and each pin’s function.
  • Check required termination and pull-up/pull-down resistors.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

Inputs and outputs must match the function described in the selected reference’s documentation.