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HMC539LP3 / 539LP3E
v00.0605
0.25 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 4 GHz
5 Typical Applications
Features
ATTENUATORS - SMT
The HMC539LP3 / HMC539LP3E is ideal for both RF and IF applications:
• Cellular Infrastructure
0.25 dB LSB Steps to 7.75 dB ± 0.05 dB Typical Step Error Low Insertion Loss: 0.7 dB
• ISM, MMDS, WLAN, WiMAX, WiBro • Microwave Radio & VSAT • Test Equipment and Sensors
OLETE Functional Diagram
High IP3: +50 dBm Single Control Line Per Bit TTL/CMOS Compatible Control Single +5V Supply 3x3 mm SMT Package
General Discription
The HMC539LP3 & HMC539LP3E are broadband 5-bit GaAs IC digital attenuators in low cost leadless surface mount packages.