MACOM recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a microstrip line on the top layer to minimize signal loss and radiation. The device should be placed near the edge of the board to reduce parasitic inductance.
The TP-104-PIN has a thermal pad on the bottom that should be connected to a thermal ground plane on the PCB. A thermal interface material (TIM) can be used to improve heat transfer between the device and the heat sink. The recommended operating temperature range is -40°C to 85°C.
The maximum input power rating for the TP-104-PIN is 1W. Exceeding this rating can cause permanent damage to the device. It's recommended to use an input power limiter or attenuator to prevent overdrive.
Yes, the TP-104-PIN can be used in a push-pull configuration to improve output power and reduce distortion. However, it's essential to ensure that the devices are properly matched and biased to avoid uneven current distribution and thermal runaway.
MACOM recommends a class-A biasing scheme for the TP-104-PIN, with a quiescent current of around 100mA. The bias voltage should be set to around 5V, and the device should be operated in a common-source configuration.
