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ATTENUATORS - SMT
PRELIMINARY
v01.0117
8 Typical Applications The HMC346ALP3E is ideal for: • Basestation Infrastructure • Fiber Optics & Broadband Telecom • Microwave Radio & VSAT • Military Radios, Radar, & ECM • Test Instrumentation
Functional Diagram
HMC346ALP3E
GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 14 GHz
Features
Wide Bandwidth: DC - 14 GHz Low Phase Shift vs. Attenuation 30 dB Attenuation Range Simplified Voltage Control 3 x 3 x 1 mm SMT Package
General Description
The HMC346ALP3E is an absorptive Voltage Variable Attenuator (VVA) in low cost leadless surface mount plastic package operating from DC - 14 GHz. It features an on-chip reference attenuator for use with an external op-amp to provide simple single voltage attenuation control, 0 to -5V.