AT-230

Attenuation 4-dB Steps to 28 dB
High Accuracy +/- 3%
Low DC Power Consumption: 50 µW
Low Intermodulation Product: +50 dBm IP₃
Temperature Range: -40°C to +85°C
Low Cost SOIC14 Plastic Package
Tape and Reel Packaging Available¹

M/A-COM's AT-230 is a 3-bit, 4-dB step GaAs MMIC digital attenuator in a low cost SOIC 14-lead surface mount plastic package. The AT-230 is ideally suited for use where high accuracy, fast switching, very low power consum-ption and low intermodulation products are required. Typical applications include radio and cellular equipment, wire-less LANs, GPS equipment and other Gain/Level Control circuits.

The AT-230 is fabricated with a monolithic GaAs MMIC using a mature 1-micron process. The process features full chip passivation for increased performance and reliability.