MACOM Digital Step Attenuators

MACOM Digital Step Attenuators are housed in lead-free 3mm 20-lead or 4mm 24-lead surface mount plastic packages. These MACOM devices are ideally suited for use where high accuracy, very low power consumption, and low intermodulation products are required. This attenuator is controlled with either an SPI-compatible serial interface or a 5-bit or 6-bit parallel word.

Features

5-Bit, 1dB LSB, 31dB range (MAAD-011035)
6-Bit, 0.5dB LSB, 31.5dB range (MAAD-011036)
6-Bit, 0.5dB LSB, 31.5dB range (MAAD-011045)
Integrated CMOS driver
Parallel or Serial (P/S) control
Low DC power consumption

+/-(0.4 + 7% of attenuation setting) dB attenuation accuracy
Lead-free 4mm 24-lead PQFN package (MAAD-011035, MAAD-011036)
Lead-free 3mm 20-lead package (MAAD-011045)
RoHS compliant

Applications

ISM
Multi market

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