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Product Detailed Parameters
- Description：RF ATTENUATOR 3DB 50OHM 6TDFN
- Series：YAT-A
- Mfr：Mini-Circuits
- Package：Tape & Reel (TR),Cut Tape (CT)
- Attenuation Value：3dB
- Frequency Range：0 Hz ~ 18 GHz
- Power (Watts)：2W
- Impedance：50 Ohms
- Grade：-
- Qualification：-
- Package / Case：6-TDFN Exposed Pad
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Overview
The YAT-3A+ is a fixed attenuator from Mini-Circuits designed for RF signal path environments. It operates over a frequency range of 0 Hz to 18 GHz with a nominal attenuation of 3 dB. The component features a 50 Ohm impedance and can handle up to 2W of power. It utilizes an MMIC-based architecture for precision performance. The device is housed in a 6-TDFN package with an exposed pad, suitable for surface mount applications.
Feature Summary
- MMIC-based construction for precision attenuation
- Broadband operation from DC to 18 GHz
- Surface mount TDFN package design
Applications
- RF signal path conditioning
- Microwave circuit testing
- Signal level adjustment in high-frequency systems
Procurement Notes
Verify the specific ordering suffix against the official Mini-Circuits datasheet to ensure correct package and tolerance specifications. Confirm that the required test board, such as TB-YAT-3A+, is available for proper evaluation and integration. Ensure compatibility with coplanar wave guide layouts as specified in the manufacturer's documentation before procurement.
Selection Notes
Select this component when a fixed 3 dB attenuation is required within the 0 Hz to 18 GHz bandwidth. Consider the 2W power handling capability and 50 Ohm system impedance. The surface mount TDFN form factor is appropriate for compact PCB designs requiring exposed pad thermal management and precise RF performance.
Part Context
The YAT-3A+ belongs to the YAT series of fixed attenuators by Mini-Circuits. This series focuses on providing reliable attenuation solutions using MMIC technology. The component is part of a broader portfolio of RF and microwave components offered by the manufacturer, targeting advanced communication and testing applications.
Replacement Considerations
Consult the Mini-Circuits replacement part reference guide (AN-70-037) for verified substitutes. The YAT-3+ may serve as a related alternative, though specific electrical parameters and test board requirements should be compared directly.
