Mini-Circuits provides a recommended PCB layout and footprint in their application note AN-60-1, which can be found on their website. It's essential to follow this layout to ensure optimal performance and minimize parasitic effects.
To achieve the best possible return loss and insertion loss, ensure that the device is properly soldered, and the PCB layout is optimized for 50-ohm impedance. Additionally, use a high-quality PCB material with a low dielectric loss tangent, and keep the signal traces as short as possible.
The maximum power handling of the TC4-25+ is not explicitly stated in the datasheet. However, according to Mini-Circuits' application engineers, the device can handle up to 1W of continuous power, but this may vary depending on the specific application and operating conditions.
While the TC4-25+ is optimized for 50-ohm systems, it can be used in non-50-ohm systems with some performance degradation. However, it's essential to re-optimize the PCB layout and impedance matching to ensure the best possible performance in the specific system.
The operating temperature range of the TC4-25+ is -40°C to +85°C, as stated in the datasheet. However, it's essential to note that the device's performance may degrade at extreme temperatures, and it's recommended to operate it within a narrower temperature range for optimal performance.
TC4-25+ datasheet
by Mini-Circuits
