ATE (Automated Test Equipment) DUT (Device Under Test) board connectors provide the interface between the test handler and the device being tested, including high-frequency RF contacts, power contacts, and signal contacts.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | Signal Contacts | Device signal I/O contacts | I/O |
| 2 | Power | Device supply voltage contacts | PWR |
| 3 | RF | RF measurement contacts 50 ohm | BUS |
| 4 | GND | Ground contacts | GND |