Description

The HMC629ALP4E is a broadband 4-bit GaAs ICDigital Attenuator in a low cost leadless SMT package.This versatile digital attenuator incorporates off-chipAC ground capacitors for near DC operation, makingit suitable for a wide variety of RF and IF applications.The dual mode control interface is CMOS/TTL compatible,and accepts either a three wire serial input ora 4-bit parallel word. The HMC629ALP4E is housedin a RoHS compliant 4x4 mm QFN leadless package,and requires no external matching components.Applications Cellular/3G infrastructure WiBro / WiMAX / 4G Microwave radio & VSAT Test equipment and sensors? IF & RF applications

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Part number: EV1HMC629ALP4E

More details from Analog Devices Inc.