TSS-44+

RF Amplifiers Overview

The TSS-44+ is a surface-mount monolithic microwave integrated circuit (MMIC) amplifier manufactured by Mini-Circuits. It operates within a frequency range of 22 GHz to 43.5 GHz and utilizes a pHEMT process technology. The device features a shutdown control pin for power management and is housed in a compact 3x3 mm MCLP-12 package. Key electrical specifications include a typical small-signal gain of 10 dB, a P1dB output power of 8.2 dBm, and a noise figure of 4.2 dB. It requires a supply voltage between 3.8V and 4.2V and is designed for 50Ω impedance matching.

RF Amplifiers Feature Summary

• Integrates low-noise amplification with medium-power output capabilities in a single MMIC structure
• Includes an active shutdown function to enable precise power control and reduce standby consumption
• Utilizes pHEMT technology to achieve high performance across millimeter-wave frequencies
• Features optimized input and output return loss for stable 50Ω system integration

RF Amplifiers Applications

• Millimeter-wave point-to-point communication links
• 5G wireless infrastructure front-end modules
• Satellite communication transceivers
• Automated test equipment signal generation

RF Amplifiers Procurement Notes

Verify the specific ordering suffix against the official Mini-Circuits datasheet to ensure correct packaging options such as cut tape or reel configurations. Confirm that the procurement channel provides genuine components with traceable origin. Check RoHS compliance status if required for your assembly process. Ensure the supplier can provide valid certification documents upon request. Validate the part number matches the exact revision specified in your design documentation.

RF Amplifiers Selection Notes

Select this component when designing circuits requiring simultaneous low noise and moderate power output in the 22-43.5 GHz band. Consider the thermal performance requirements due to the small MCLP-12 footprint. Evaluate the need for shutdown functionality versus continuous operation based on system power budgets. Ensure the PCB layout supports the high-frequency characteristics and impedance matching necessary for optimal gain flatness.

RF Amplifiers Part Context

The TSS-44+ belongs to Mini-Circuits' portfolio of RF and microwave MMIC amplifiers. It complements other devices in the TSS series by offering a balance of gain and power handling. This component is part of the broader ecosystem of passive and active RF solutions provided by Mini-Circuits for high-frequency applications.

RF Amplifiers Replacement Considerations

Consult the official Mini-Circuits replacement guide for verified substitutes. No direct public substitute part numbers are confirmed in the available data.