Analog Devices Inc. EVAL-ADuM4165 & EVAL-ADuM4166 Evaluation Boards

Analog Devices Inc. EVAL-ADuM4165 and EVAL-ADuM4166 Evaluation Boards enable quick and easy evaluation of the ADuM4165 and ADuM4166 USB 2.0 Isolators, allowing direct connection to USB hosts and peripherals without the need for additional components. The ADuM4165 and ADuM4166 employ iCoupler® technology to combine isolator channels, USB transceivers, power and timing circuits, control logic and internal terminations, pull-ups, and pull-downs into a single, 20-lead, wide-body, increased creepage SOIC_IC package.

The Analog Devices Inc. EVAL-ADuM4165 and EVAL-ADuM4166 Evaluation Boards include an upstream facing port (USB Type-B connector) and a downstream facing port (USB Type-A connector) corresponding to the upstream Side 1 and downstream Side 2 of the ADuM4165 and ADuM4166 Isolators. The Isolators are designed to be transparent to USB data traffic other than adding between one and two hubs plus cable delays.

A host or a hub downstream facing port can connect to the USB Type-B connector, and peripherals or hub upstream facing ports can connect to the USB Type-A connector. Low speed, full speed, or high-speed devices can be connected to the Evaluation Boards. The ADuM4165 and ADuM4166 Isolator will automatically detect the speed and adjust the internal pull-ups and termination.

Features

  • Pre-mounted ADuM4165 or ADuM4166
  • Supports USB 2.0 data transfer
    • Low speed (1.5Mbps)
    • Full speed (12Mbps)
    • High speed (480Mbps)
  • Standard USB Type-A and Type-B connectors
  • Upstream 5V power from cable or external supply
  • Downstream power from an external supply
  • Accepts 3.3V or 5V external supplies
  • PGOOD (power good) indicator on the downstream side
  • Optional connection of an external clock
  • Option to connect test points

Required Equipment

  • Signal generator or USB host
  • USB peripheral
  • Oscilloscope
  • Power supply (one or two outputs)

Board Layout

Analog Devices Inc. EVAL-ADuM4165 & EVAL-ADuM4166 Evaluation Boards

Analog Devices Inc. EVAL-ADuM4165 & EVAL-ADuM4166 Evaluation Boards