Description
M/A-COMs AT-280 is a 5-bit, 0.5 dB-step GaAs MMIC digital attenuator in a low cost SOIC 16-lead surface mount plastic package. The AT-280 is ideally suited for use where high accuracy, fast switching, very low power consumption and low intermodulation products are re q u i red at a low cost. Typical applications include radio and cellular equipment, wireless LANS, GPS equipment and other Gain/Level Control circuits .

Features
• Attenuation: 0.5-dB Steps to 15.5 dB
• Temperature Stability: ± 0.15 dB from -40°C to +85°C Ty p i c a l
• Ultra Low DC Power Consumption
• Low Intermodulation Products, IP3: 45 dBm
• Tape and Reel Packaging Available