MAADSS0008TR-3000

The MAADSS0008TR-3000 is a 1-bit, 15 dB step GaAs MMIC digital attenuator manufactured by M/A-COM Technology Solutions Inc. (MACOM). This device operates across a frequency range of DC to 2.0 GHz and features a characteristic impedance of 50 Ohms.

Designed for applications requiring high accuracy and low power consumption, the MAADSS0008TR-3000 offers a typical insertion loss of 0.3 dB at 900 MHz. It supports a single 15 dB attenuation step and operates with a control voltage range of 2.5V to 5.0V, with an absolute maximum rating of 8V. The maximum input power handling capability is +21 dBm.

This attenuator is housed in a lead-free SOT-25 surface mount plastic package. It is available in tape and reel packaging, with the MAADSS0008TR-3000 part number indicating a 3000-piece reel. The component is constructed with 100% matte tin plating over copper and uses a halogen-free "green" mold compound, making it suitable for reflow soldering up to 260°C.

Typical applications for the MAADSS0008TR-3000 include wireless handsets, base stations, wireless LAN equipment, GPS receivers, and RF applications utilizing automatic gain or level control circuits. Its monolithic GaAs integrated circuit design, fabricated using a mature PHEMT process, ensures performance and reliability.